Archives of Past Exhibits:SHOWA

2015 IAA Frankfurt Motor Show

SFRD - Sensitive Frequency Response Damper

Electronically controlled variable damper system without additional sensors

S-SEES II - Showa Super Empowering Efficient Suspension dampers

Variable damper system ECU

Dual pinion assist electric power steering system

-Installed vehicle: Mazda "Roadster"

Belt rack assist electric power steering system

Rear differential assembly with viscous couplings

-Installed vehicles: Honda "N-BOX", "Jazz"

High-efficiency oil pump for transmissions

Gas spring with free stop mechanism

2015 JSAE Automotive Engineering Exposition

Electronically Controlled Variable Damper System

-Under development

SFRD (Sensitive Frequency Response Damper)

Installed vehicle: Honda "Accord Hybrid"

DPA-EPS (Dual Pinion Assist - Electric Power Steering)

Installed vehicle: Honda "Civic Type R"

BRA-EPS (Belt Rack Assist Electric Power Steering)

-Under development

Viscous Differential Assembly for Small Cars

Installed vehicle: Honda 4WD models including "N-Box" and "Fit"

High-Efficiency Oil Pump for Transmissions

Installed vehicle: Honda "Step WGN"

Gas Spring

S-SEES (Showa -Super Empowering Efficient Suspension)

Study of Vehicle Trace Performance and Stability

2014 JSAE Automotive Engineering Exposition

DPA-EPS

BRA-EPS

Differential assembly with viscous coupling

Gas spring

Front fork for motorcycle

Sensitive frequency response damper

Tokyo Motor Show 2005

Tokyo Motor Show 2005

Electromagnetic Damper <<<Features
- This solution allows a free control of continuous damping force selection, including roll
control and braking nose dive.

Power assist unit
- This unit, compact, light weight and low cost, enlarges torque power. Easy to mount due
to simple and compact design. These are applicable for various components that require
power assistance.

<Power Steering>
Rack assist electric power steering (belt drive type)
- The high power brushless generator and structure of 2-way reduction gear (belt +ball
screw) is the solution of low inertial power and less friction making excellent steering
feeling and quietness. Applicable for the high-output design for full-size vehicles..

Pinion assist electric power steering (one ECU type)
- System modularization. Reduction of huge amount of automobile wiring harness.

<New technology>
Side force cancel spring shock absorber
- Coiling machine, controlling pitch and operating load direction made it possible to cancel
side force with a single spring.

Automobile gear dry-cutting
- Environmental friendly new technology like high-speed dry machining without use of
cutting fluid.

<Under development>
Pipe rack for power steering
- The Company is developing all pipe rack produced by cold forming, aiming high machining
accuracy of gear and light weight.

Worm gear for EPS
- The Company also conducts development to form the gear surface by the rolling process,
aiming to reduce production process and the yielding ratio of materials.

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