Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591100 | Continuously variable transmission vehicle | Akira Hayashi, Kunihiko Tanaka | 1997-01-07 |
| 4951469 | Hydrostatic continuously variable transmission | Tsutomu Hayashi, Kiyoshi Katahira | 1990-08-28 |
| 4852701 | Rear wheel braking system for motorcycle | — | 1989-08-01 |
| 4733639 | Air intake system | Mikihiro Kohyama | 1988-03-29 |
| 4603754 | Drive system for engine-driven light vehicles | Takushi Matsutoh, Yoshitaka Kitamura, Takeo Ishihara | 1986-08-05 |
| 4591017 | Bicycle with an auxiliary engine | Sadamichi Enjo, Yasuhiko Tsukiji, Toushi Noguchi | 1986-05-27 |
| 4529055 | Motor vehicles | Isamu Gotoh, Masaki Watanabe, Hiroshi Shimoyama, Masakazu Matsuzawa | 1985-07-16 |
| 4487282 | Parking lock system for three-wheeled vehicles | Kohei Ohzono, Masanori SHIBUYA | 1984-12-11 |
| 4468979 | Breather ventilation system of power-transmission casing for use in motorcycle | Takashi Inagaki, Shigeo Kimura | 1984-09-04 |
| 4448279 | Vehicle drive unit | Masaki Watanabe | 1984-05-15 |
| 4442923 | Automatic regulator for internally expanding drum brake | Sadashi Yamamoto | 1984-04-17 |
| 4372415 | Vehicle drive unit | Masaki Watanabe | 1983-02-08 |
| 4356876 | Parking apparatus for use on a three-wheeled motorized vehicle | Masaki Watanabe, Keiji Suzuki | 1982-11-02 |
| 4325265 | Starter device for internal combustion engine | Masahide Yokoo | 1982-04-20 |
| 4261214 | Chain noise preventing device | Masaki Watanabe | 1981-04-14 |
| 4230084 | Engine starting device | Isamu Gotoh, Yoshinori Okamoto | 1980-10-28 |
| 4188834 | Operating device | Takeshi Hashimoto | 1980-02-19 |