Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858713 | Power-assisted steering system | Hiroshi Kawakami, Koichi Sugihara, Atsushi Watanabe, Fumio Kishida | 1989-08-22 |
| 4798050 | Control system for hydraulic tandem pump in motor vehicle | Keiichi Nakamura, Tsuneo Tanaka, Yoshiharu Inaguma | 1989-01-17 |
| 4765428 | Power-assisted steering system | Hiroshi Kawakami, Koichi Sugihara, Atsushi Watanabe, Fumio Kishida | 1988-08-23 |
| 4593931 | Vehicle height adjustment system providing uniform height control | Masaru Ishikawa, Hisami Kato | 1986-06-10 |
| 4465296 | Upper support in vehicle suspension systems | Yoshikazu Tsukamoto | 1984-08-14 |
| 4424984 | Alignment adjusting device for vehicle | Kenichi Kikuchi, Yoshikazu Moriya | 1984-01-10 |
| 4192529 | Stabilizer mounting means | Kenichi Kikuchi | 1980-03-11 |