Archives of Past Exhibits:Koito Manufacturing
Tokyo Motor Show 2015
Next generation lighting concept "HiResView"

Next generation laser headlamp

Next generation OLED & laser rear combination lamp

Single-LED bi-functional projectors

2015 JSAE Automotive Engineering Exposition
2014 JSAE Automotive Engineering Exposition
Tokyo Motor Show 2013
2013 JSAE Automotive Engineering Exposition
JSAE 2012
The latest headlamp system | LED headlamp Hi-beam/Lo-beam unit |
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Installed vehicle: Lexus "GS450h" |
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White LED package for 2 LEDs (3rd generation) | LED driver module | ||
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LED infrared rays unit | AFS & Leveling actuator | ||
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AFS ECU | Headlamp cleaner | ||
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Headlamp leveling ECU | Headlamp system | ||
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Installed vehicle: Toyota "Prius" |
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LED headlamp lo-beam unit for 2 LEDs (3rd generation) | White LED package for 2 LEDs (3rd generation) | ||
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LED driver module for 2 LEDs (3rd generation) | Headlamp system | ||
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Installed vehicle: Lexus "HS250h" |
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LED headlamp lo-beam unit for 3 LEDs (2nd generation) | White LED package for 3 LEDs (2nd generation) | ||
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LED driver module for 3 LEDs (2nd generation) | Headlamp system | ||
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Installed vehicle: Lexus "LS600h" |
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LED headlamp lo-beam unit for 5 LEDs (1st generation) | LED driver module for 5 LEDs (1st generation) | ||
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White LED package for 5 LEDs (1st generation) | |||
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Tokyo Motor Show 2011
2011 TOKYO motor show
Advanced Headlamp System | White LED Package (3rg generation) | ||
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Installed Vehicles: Lexus "GS450h" |
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LED Daytime Running Lamp(DRL) | Side turn signal lamp on door mirror | ||
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Installed Vehicles: Audi "Q5" |
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Installed Vehicles: Lexus "RX450h" Lexus "RX350" |
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Headlamp | Headlamp | ||
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Installed Vehicles: Toyota "Prius"(2011) |
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Installed Vehicles: Daihatsu "Mira e:S"(2011) |
Headlamp | Headlamp | ||
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Installed Vehicles: Mazda "Axela" |
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Installed Vehicles: Subaru "Legacy" |
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Headlamp | Headlamp | ||
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Installed Vehicles: Honda "Freed Hybrid" |
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Installed Vehicles: Honda "CR-Z" |
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Headlamp | Headlamp | ||
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Installed Vehicles: Nissan "Fuga Hybrid" |
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Installed Vehicles: GM Cadillac "SRX" |
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Headlamp | Headlamp | ||
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Installed Vehicles: Porsche "Boxter" |
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Installed Vehicles: Shanghai Volkswagen Automotive "Passat"(China) |
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Headlamp | Headlamp | ||
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Installed Vehicles: Toyota Motor Thailand "Fortuner"(Thailand) |
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Installed Vehicles: Honda Siel Cars India "Brio" (India) |
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Rear light | Rear light | ||
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Installed Vehicles: Lexus "GS450h", "GS350" |
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Installed Vehicles: Mazda "Atenza" |
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Rear light | Rear light | ||
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Installed Vehicles: Honda "Insight" |
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Installed Vehicles: Toyota Kirloskar Motor Private Limited "Innova"(India) |
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Rear light | Rear light | ||
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Installed Vehicles: Maruti Suzuki India Limited "A-Star"(India) |
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Installed Vehicles: Saab Automobile "9-4X"(U.S.A.) |
Rear light | Rear light | ||
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Installed Vehicles: Shanghai GM Buick "GL8"(China) |
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Installed Vehicles: Shanghai Volkswagen Automotive "Passat"(China) |
Rear light | Rear light | ||
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Installed Vehicles: PSA Peugeot "508"(Europe) |
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Installed Vehicles: Nissan "Fairlady Z" |
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Rear light | Rear light | ||
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Installed Vehicles: Nissan "X-Trail" |
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Installed Vehicles: Subaru "Legacy" |
Rear light | Rear light | ||
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Installed Vehicles: Mitsubishi Motors "Galant Fortis Sportback" |
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Installed Vehicles: Daihatsu "Move" |
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JSAE 2011
Toyota Lexus LFA HID headlamp |
Toyota Lexus LFA Rear combination lamp |
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LED headlamp |
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Reduction of LED low-beam power consumption |
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-Toyota Lexus LS600h |
-Toyota Prius |
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-Toyota Lexus CT200h | |||
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Other automobile lamps using LED light source |
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LED fog lamp |
Side turn signal lamp on door mirror |
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Toyota original accessory |
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Installed vehicles : Toyota Lexus RX450h Toyota Lexus RX350 |
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LED daytime running lamp |
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Installed vehicle : Audi Q5 |
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Adaptive driving beam headlamp |
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Others |
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-AFS ECU |
-Headlamp leveling ECU |
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-White LED package |
-Hi-beam/Infrared switchable projector unit |
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-LED driver module |
-AFS actuator |
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-Headlamp leveling actuator |
-Headlamp cleaner |
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CIAPE 2010
Combination headlamp | Combination headlamp | ||
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Combination headlamp | Combination headlamp | ||
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Combination headlamp | Combination headlamp | ||
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Combination headlamp | Combination headlamp | ||
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Combination tail lamp | Combination tail lamp | ||
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Combination tail lamp | |||
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JSAE 2010
The latest headlamp system | ![]() |
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HID headlamp | Rear combination lamp | ||
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Installed in the Lexus LFA |
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Installed in the Lexus LFA |
Other automobile lamps using LED light source | ![]() |
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LED daytime running lamp | LED fog lamp | ||
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Installed in the Audi Q5 | Images Images Images |
Toyota original accessory |
LED side turn signal lamp on door mirror | |||
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Installed in the Lexus RX450h and RX350 |
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LED headlamp | ![]() ![]() |
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Installed in the Lexus HS250h |
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Installed in the Toyota Prius |
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Installed in the Lexus LS600h |
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Adaptive driving beam headlamp | |||
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White LED package | Headlamp cleaner | ||
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Images | Images | ||
LED driver module | Hi-beam/ Infrared switchable projector unit |
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Images | Images | ||
Headlamp leveling actuator | AFS actuator | ||
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Images | Images | ||
Headlamp leveling ECU | AFS ECU | ||
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Images | Images | ||
2009 TOKYO Motor Show
The latest headlamp system | ![]() ![]() |
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Next-generation LED headlamp | |||
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High-performance LED rear combination lamp | |||
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Adaptive driving beam headlamp | |||
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Image 1 Image 2 Image 3 |
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LED headlamp | |||
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Image 1 Image 2 Image 3 |
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Mass reduction technology | |||
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Image 1(New type) Image 2(Conventional type) |
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Other automobile lamps using LED light source | ![]() |
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LED daytime running lamps | LED side turn signal lamp on door mirror | ||
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Installed in the Audi Q5 | |||
Overhead console illumination | LED fog lamp/ Daytime running lamp |
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Image 1(LED-fog) Image 2(LED-DRL) |
Installed in the Daihatsu Move Custom | Toyota original accessory | ||
HID headlamp | Rear combination lamp | ||
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Installed in the Lexus LFA | Installed in the Lexus LFA | ||
Headlamp | |||
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Image 1 Image 2 (Small Triplet Projector Unit) |
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Installed in the Lexus HS250h | Installed in the Lexus RX450h | ||
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Image 1 Image 2 (Small Triplet Projector Unit) |
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Installed in the Toyota Prius | Installed in the Lexus LS600h | ||
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Installed in the Honda Insight | Installed in the Mazda Axela | ||
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Installed in the Subaru Legacy | Installed in the Nissan Skyline Crossover | ||
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Installed in the Suzuki Palette SW | Installed in the GM Cadillac SRX | ||
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Installed in the Porsche Boxter | Installed in the Shanghai VW Passat | ||
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Installed in the Toyota Motor Thailand Fortuner |
Installed in the Isuzu Motors (Thailand) D-Max |
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Installed in the Maruti Suzuki India A-Star | |||
Rear lamp |
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Installed in the Mazda Atenza | Installed in the Nissan Fairlady Z | ||
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Installed in the Honda Insight | Installed in the Subaru Legacy | ||
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Installed in the Lexus HS250h | Installed in the Honda Odyssey | ||
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Installed in the Daihatsu Boon Luminas | Installed in the Mitsubishi Pajero | ||
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Installed in the GM Cadillac Escalade | Installed in the Land Rover Discovery | ||
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Installed in the Honda of the U.K. Manufacturing Civic | Installed in the Shanghai VW Passat | ||
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Installed in the Ford Lio Ho Motor i-Max | Installed in the Maruti Suzuki India A-Star | ||
White LED package | LED driver module | ||
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AFS actuator | Headlamp leveling actuator | ||
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AFS ECU | Headlamp leveling ECU | ||
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Headlamp cleaner | Hi-beam/ Infrared switchable projector unit |
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JSAE 2009
LED Headlamp | ![]() |
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Image Image (LED Low-beam Unit) |
Installed in the Toyota Lexus LS600h | Installed in the Toyota Lexus RX450h | ||
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Image Image (LED Lo-beam Unit) |
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Installed in the Toyota Prius | |||
Other Main Technology | |||
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Image (Small Triplet Projector Unit) Image (LED Driver Module) Image (White LED Package) Image (Headlamp Cleaner) Image (Hi-beam/ Infrared Switchable Projector Unit) |
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Headlamp | |||
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Installed in the Honda Insight | Installed in the Porsche Boxster | ||
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Installed in the Audi Q5 | Installed in the Nissan GT-R | ||
Rear lamp | |||
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Installed in the Honda Insight | Installed in the Mazda Atenza Sports Wagon | ||
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Installed in the Suzuki SX4 | Installed in the Daihatsu Boon Luminas |
JSAE 2008
The world's first LED headlamps using white color LED for lighting source and next generation headlamps are displayed. The state of the art technologies for lamps including Adaptive Front-Lighting System (AFS) to enhance safety are also on display.
LED Rear Combination Lamp | |||
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Installed Models: ATENZA SPORTS WAGON(Mazda) | |
High-Performance Projector Headlamp | |||
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Installed models: GT-R (Nissan) | |
Other main technology | |||
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Image (Small Triplet Projector Unit) Image (Headlamp Cleaner) Image (Hi-beam/Infrared Switchable Projector Unit) Image (LED Driver Module) |
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LED Headlamp | |||
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![]() (The Mass-Production of LED Headlamps) |
Image | Installed models: LEXUS LS600h |
JSAE 2007
The Company has successfully developed and commercialized the world's first LED headlamp with white LEDs (the LED Headlamp is installed in Lexus 600h).
LED Headlamp | |||
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Image (installation pic. 1) |
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Hi-Beam/Infrared Switchable Projector Headlamp | |||
Installed in Lexus 600h Suitable for the precrash safety system |
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Advanced Signal lighting System (ASS) | |||
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New Generation Adaptive Front - Lighting System (AFS) | ![]() |
JSAE 2006
New Generation Adaptive Front System >>Technical Information
-Provide optimum headlamp light pattern to meet road condition to driver's destination by electric signal from vehicle onboard sensors or geographic information from car-navigation systems
-Curve, Motorway, Town, Intersection, and Rain mode: New Generation AFS provides optimum headlamp light patterns as to road and traffic conditions.
Advanced Signal lighting System >>Technical Information
-Emergency brake warning lamp: Provide emergency stop warning to following vehicles by high flashing stop lamp.
-Short distance hazard warning lamp: Provide emergency warning to following vehicles by high flashing hazard lamped when following vehicle gets too close.
LED Headlamp
<Features>
-Steering linkage function: Constantly illuminates with bright light the gazing point of a driver at a curve or an intersection.
-Driving function in a rainy weather: The centerline and the road shoulders are illuminated in a rainy weather for greater visibility.
-High-Speed driving function: A distant place is illuminated with more powerful light at a high speed driving.
-Provide optimum headlamp light pattern to meet road condition to driver's destination by electric signal from vehicle onboard sensors or geographic information from car-navigation systems
-Curve, Motorway, Town, Intersection, and Rain mode: New Generation AFS provides optimum headlamp light patterns as to road and traffic conditions.
Advanced Signal lighting System >>Technical Information
-Emergency brake warning lamp: Provide emergency stop warning to following vehicles by high flashing stop lamp.
-Short distance hazard warning lamp: Provide emergency warning to following vehicles by high flashing hazard lamped when following vehicle gets too close.
LED Headlamp
<Features>
-Steering linkage function: Constantly illuminates with bright light the gazing point of a driver at a curve or an intersection.
-Driving function in a rainy weather: The centerline and the road shoulders are illuminated in a rainy weather for greater visibility.
-High-Speed driving function: A distant place is illuminated with more powerful light at a high speed driving.
Tokyo Motor Show 2004
Exhibited Products
Mercury-free HID Headlamps
The Company is the first supplier in the world to have developed and produced mercury-free HID lamps for the protection of the environment.
High/Low Switchover HID Headlamps
The amount of low beam high light has been increased 5%, and the driver visibility with the high beam has been improved 20% by designing the optical system so that high beam/low beam changeover can be accomplished with one HID bulb.
P&F (Projector & Free form) HID Headlamps
-Low-profile Headlamps with new styling were made a reality through the marriage of parabolic and projector optics.
-The P&F HID Headlamps offer many possibilities for unprecedented lamp layout and styling.
-The height in Headlamps dimensions can be reduced to as low as 50 mm with the P&F HID Headlamps.
Headlamp Leveling System
The leveling system stabilizes the vertical angle of Headlamp beam projection to prevent the dazzling of the oncoming vehicle drivers.
Built-in Headlamp Cleaners
Conventional Headlamp cleaners mounted on the bumper have been downsized and incorporated into the Headlamps.
Infrared Projector for Night Vision System
When the Night Vision System projects invisible infrared rays forward, the rays reflected from a pedestrian or an object ahead are received by a CCD camera and are shown on a display. With the help of Night Vision, the driver can clearly spot a person or an object present as far as 150 meters in front.
LED Headlamps
Multi-lamp headlight with white LEDs as its light source and with a totally new lamp styling.
*Europe, Japan: Japan is now discussing to allow the use of LEDs as the headlamp light source. Europe is scheduled to amend its lighting regulations and permit the use of LEDs in headlamps as early as 2007.
*The United States: The use of LEDs as the headlamp light source is already possible, under certain restrictions.
Other LED Products
"LED Step Lamp"
Low power consumption, downsizing, and longer service life realized by LED. Low heat generation, and outstanding water resistance. Crack-resistant plastics used for the lamp construction.
"Daytime Running Lamps"
Bright, white LED lamps to indicate your presence in the daytime traffic.
Mercury-free HID Headlamps
The Company is the first supplier in the world to have developed and produced mercury-free HID lamps for the protection of the environment.
High/Low Switchover HID Headlamps
The amount of low beam high light has been increased 5%, and the driver visibility with the high beam has been improved 20% by designing the optical system so that high beam/low beam changeover can be accomplished with one HID bulb.
P&F (Projector & Free form) HID Headlamps
-Low-profile Headlamps with new styling were made a reality through the marriage of parabolic and projector optics.
-The P&F HID Headlamps offer many possibilities for unprecedented lamp layout and styling.
-The height in Headlamps dimensions can be reduced to as low as 50 mm with the P&F HID Headlamps.
Headlamp Leveling System
The leveling system stabilizes the vertical angle of Headlamp beam projection to prevent the dazzling of the oncoming vehicle drivers.
Built-in Headlamp Cleaners
Conventional Headlamp cleaners mounted on the bumper have been downsized and incorporated into the Headlamps.
Infrared Projector for Night Vision System
When the Night Vision System projects invisible infrared rays forward, the rays reflected from a pedestrian or an object ahead are received by a CCD camera and are shown on a display. With the help of Night Vision, the driver can clearly spot a person or an object present as far as 150 meters in front.
LED Headlamps
Multi-lamp headlight with white LEDs as its light source and with a totally new lamp styling.
*Europe, Japan: Japan is now discussing to allow the use of LEDs as the headlamp light source. Europe is scheduled to amend its lighting regulations and permit the use of LEDs in headlamps as early as 2007.
*The United States: The use of LEDs as the headlamp light source is already possible, under certain restrictions.
Other LED Products
"LED Step Lamp"
Low power consumption, downsizing, and longer service life realized by LED. Low heat generation, and outstanding water resistance. Crack-resistant plastics used for the lamp construction.
"Daytime Running Lamps"
Bright, white LED lamps to indicate your presence in the daytime traffic.