Ratio (%) Consolidated Subsidiaries TPR Industry Co., Ltd. Yamagata Pref., Japan Cylinder liners 100.0 TPR Premec Co., Ltd. Nagano Pref., Japan Piston Rings, functional resin parts 100.0 TPR Altec Co., Ltd. Okayama Pref., Japan Suspension and structural parts 100.0 TPR SUNLIGHT CO.,LTD Saitama Pref.,Japan Manufacture of O-rings, gaskets, packing materials 100.0 TPR Nobukawa Co. Ltd. Tokyo,Japan Rubber products such as carbon master...

Major Suppliers  Updated at: 2026/03/20

FCVs) by 2025. If this goal is achieved, the number of batteries to be used will increase about 20 times from 2018. In its battery strategy, the carmaker is promoting the development of all-solid batteries in addition to the existing liquid batteries. At a briefing Toyota’s Vice President Terashi said that the company would present some achievements in 2020, the year when Tokyo will host the Olympic Games. (From an article in the Nikkan Jidosha...

Major Suppliers  Updated at: 2026/02/09

eveloped seats for Toyota Alphard and Vellfire Toyota Boshoku Corporation's first quarter results Toyota Boshoku concludes share transfer agreement regarding Aisin Shiroki Indonesian subsidiary Toyota Boshoku to establish seat mechanisms production subsidiary in Kentucky, USA Toyota Boshoku to turn SAI into wholly owned subsidiary in 2025 Toyota Boshoku to build new plant in Guangzhou, China Toyota Boshoku to supply interior components for Toyota...

Major Suppliers  Updated at: 2026/02/09

Toyoda Gosei Co., Ltd. Japan Katsumi Saito (President, CEO) -A leader in the area of rubber and plastics polymer and LED products.  -Segments among the Automotive Parts Business: (Breakdown of revenues for FY ended March 2025) Safety System Products: 39% Interior and Exterior Parts: 33% Functional Parts: 17% Weatherstrips: 11% -The Company had an 18% share of the global airbag market as of March 2025. -Sales to the Toyota Group account for 68%...

Major Suppliers  Updated at: 2026/02/09

rtain point, Topy will improve production mainly in Japan to increase its market share in next-generation businesses. Under its mid-term plan, the company intends to increase its operating profit 40% from the level in FY 2015 to JPY 14 billion in FY 2018. Speaking about the mid-term plan, Takamatsu said, "During FY 2016 we achieved all our targets. The numeric targets in our current mid-term plan are bottom-heavy, meaning the figures are highest ...

Major Suppliers  Updated at: 2026/02/09

makers in the U.S. and other countries. The company announced its outlook for order intake in its main business at its briefing held for analysts and institutional investors on December 13. Tokai Rika’s President Hiroyoshi Ninoyu stated that order intake environments are improving and that it was said that switches would decline, but automakers are changing their minds. This indicates that there is a trend toward a return to physical switches....

Major Suppliers  Updated at: 2026/02/09

on in 2030 and positions the motor core business as one of its growth businesses. (From an article in the Nikkan Jidosha Shimbun on June 27, 2024) On July 9, NHK Spring Co., Ltd. (NHK Spring) announced its plan to transfer its chemical product business to Toyo Quality One Corporation (Kawagoe City, Saitama Prefecture). The transaction price has not been disclosed. NHK Spring plans to conclude a final agreement by the end of 2024, and discontinue ...

Major Suppliers  Updated at: 2026/02/09

that caters to the needs of local consumers and meets the changes in the market environment. Koito has manufacturing bases of automotive headlamps in Guangzhou, Hubei, and Fuzhou, and supplies the lamps to Japanese automakers operating in China and Chinese automakers. Koito President Hiroshi Mihara said China will be even more important to increase the company’s global share, and the company will start the restructuring of the development and m...

Major Suppliers  Updated at: 2026/02/09

be considered depending on business forecasts, with utilization of the new infrastructure expected to commence by FY 2027-28. (Based on the JTEKT India stock exchange notification dated October 7, 2024) Manufacturing Facilities in Japan Plant Location Main Products Kanto Plant (Sayama) Sayama,Saitama Pref. TORSEN Differential Kanto Plant (Hamura) Hamura City,Tokyo Needle roller bearings, constant velocity joints, driveshafts, propeller sh...

Major Suppliers  Updated at: 2026/02/09

ic cam phase variation mechanism for intake side in production since 2001 VCP for exhaust side produced since 2006 A compact model with larger phase angle and lower friction Next generation Toyota Daihatsu Honda Suzuki Mazda Subaru Nissan Infiniti Lexus Scion Mitsubishi Prius Prius α Mebius SAI Fit Step WGN Swift Wagon R Flair Legacy Fuga G35/G37 EX FX M35/M45 Allion C-HR Hybrid Corolla Corolla Hybrid Corolla Axio Corolla Fielder Corolla ...

Major Suppliers  Updated at: 2026/01/28

system, which communicates information between control devices. (From a press release dated January 28, 2021) Denso Ten Limited (Denso Ten) announced that it has jointly developed with Toyota Motor Corporation a redundant power supply module for advanced driver assistance technology. The product is said to be used in the Advanced Drive, an advanced driver assistance technology, installed in the Lexus LS and Toyota Mirai. The newly developed redun...

Major Suppliers  Updated at: 2026/01/15

intered magnetic NEOMAX-High-performance magnets for motors-Ferrite magnets-Casting magnets-Bonding magnets-Coils-Harnesses-Onboard sensors Major Manufacturing Facilities in Japan Name Location Unit Yasugi Works Yasugi City, Shimane Pref. Specialty Steel Business Unit Okegawa Works Okegawa, Saitama Pref. Specialty Steel Business Unit Moka Works Moka City, Tochigi Pref. Automotive Casting Business Unit Kumagaya Magnetic Materials Plan...

Major Suppliers  Updated at: 2026/01/15

tal plant and conduct a comprehensive production in that area. The company intended to make an investment of 2 to 3 billion yen (approx. $25-37.5 million) and to begin the plant construction by March 2014. (From an article in the Nikkan Jidosha Shimbun on Oct. 31, 2012) Pacific Industrial Co., Ltd. said it will construct a new plant in Thailand by 2013 with the aim of localizing production of resin products like wheel caps as well as expanding pr...

Major Suppliers  Updated at: 2025/12/17

ronic & Chemical Co., Ltd. Aichi Pref., Japan Howa Plastics Co., Ltd. Aichi Pref., Japan Hamaproto Co., Ltd. Aichi Pref., Japan Towa Buro Co., Ltd. Aichi Pref., Japan Agematsudenshi Inc. Nagano Pref., Japan Kyushu Kojima Co., Ltd. Fukuoka Pref., Japan Kyowa Electric & Chemical Co., Ltd. Saitama, Japan Flex Campus Co., Ltd. Aichi Pref.,Japan Tohoku Kojima Co., Ltd. Iwate Pref.,Japan Kojima Industry Co., Ltd. Aichi Pref.,Japan K...

Major Suppliers  Updated at: 2025/12/16

.0 Riken Kikai Co., Ltd. Niigata, Japan Manufacture and machining of automotive parts 98.4 Riken EP Corporation Niigata, Japan Manufacture of plastic products 100.0 Nihon Mekki Industry Co., Ltd. Niigata, Japan Surface treatment processing of piston rings 64.5 Riken Kumagaya Kikai Co., Ltd. Saitama, Japan Machining of automotive parts 92.6 Riken Mexico, S.A. De C.V. Aguascalientes, Mexico Manufacture and sale of automotive parts 100.0 ...

Major Suppliers  Updated at: 2025/12/16

spension parts such as disc rotors and knuckles. (From a press release on February 15, 2016) Japanese automotive supplier Aisin Takaoka de Mexico is investing USD 1.19 million at the Tecnoindustrial Park Castro del Rio, in Irapuato, Guanajuato. Fernando Vera Noble, Director of Economic Development, said that the new operation will create 250 jobs. (From a Mexico-Now article on January 20, 2017) Aisin Group announced that it will participate in th...

Major Suppliers  Updated at: 2025/12/08

msElectric parking parts-EPBs-GearsBody parts-Wedges, Couplings, Bushes, Press-fit 2-stage gears-ABS sensors-Rotors, Cam rings, Side plates Major Production Facilities in Japan (Automotive components) Facilities Location Headquarters Plant Kasugai City,Aichi Pref. Kawagoe Plant Kawagoe City, Saitama Pref. Kasugai Plant Kasugai City,Aichi Pref. Yamashina Plant Kyoto City, Kyoto Pref. Shiga Plant Aichi-gun, Shiga Pref. Main Subsid...

Major Suppliers  Updated at: 2025/12/04

locking mechanism Toyota Boshoku acquire seat frame mechanisms business from Aisin Group Toyota Boshoku Hirose Corporation established Shiroki changes company name to Aisin Shiroki Toyota Boshoku concludes share transfer agreement regarding Aisin Shiroki Indonesian subsidiary Toyota Boshoku to turn SAI into wholly owned subsidiary in 2025 Shiroki Corporation has announced that it will establish a wholly owned production company in Indonesia to ma...

Major Suppliers  Updated at: 2025/12/03

ve Kyowa Leather Cloth U.S.A., INC, its subsidiary in Ohio, U.S.A. Kyowa Leather Cloth U.S.A., INC, which currently sells leather and synthetic leather for automobiles, was originally established in February 1997 as an equity firm for a joint venture, Sandusky Athol International Holdings Limited ("SAI"). Kyowa opted for the dissolution of Kyowa Leather Cloth U.S.A., INC as the subsidiary incurred a significant amount of debts and continued to st...

Major Suppliers  Updated at: 2025/12/03

pdates on explosion at Chuo Spring: Chuo Spring’s Fujioka Plant resumes operation at lines unaffected by blast Updates on explosion at Chuo Spring: Toyota resumes production at two plants Daihatsu to suspend operations at three plants in Japan from March 17 due to accident at Chuo Spring Suzuki Kosai and Sagara plants to suspend operations until March 19 due to explosion at Chuo Spring plant Daihatsu updates about operations at three plants in ...

Major Suppliers  Updated at: 2025/12/03