Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854446 | Fuel injection apparatus | Yoshihiro Hotta, Yoshifumi Wakisaka, Kiyomi Nakakita | 2005-02-15 |
| 6045063 | Fuel injector | Makoto Koike, Akinori Saito | 2000-04-04 |
| 4722312 | Electro-pressure conversion control device | Masatoshi Yamada, Masanobu Kimura, Makoto Koike | 1988-02-02 |
| 4685432 | Method and device for forming mixture gas in direct injection type internal combustion engine | Akinori Saito, Masatoshi Yamada, Kenji Imai, Masanobu Kimura | 1987-08-11 |
| 4629127 | Intermittent swirl type injection valve | Akinori Saito, Masatoshi Yamada, Kenji Imai, Masanobu Kimura | 1986-12-16 |
| 4365746 | Swirl injection valve | Yasusi Tanasawa, Norio Muto, Akinori Saito | 1982-12-28 |
| 4292947 | Spill type swirl injector | Yasusi Tanasawa, Norio Muto, Akinori Saito | 1981-10-06 |
| 4280661 | Intermittent injection type fuel injection valve | Yasusi Tanasawa, Akinori Saito | 1981-07-28 |