Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5474428 | Oil pump driving device for transmission | Kiyoshi Kimura, Shuichi Fujimoto, Makoto Kojima | 1995-12-12 |
| 4714056 | Two-cycle engine | Takumi Tottori, Kenji Oki, Toshio Mizushima | 1987-12-22 |
| 4711201 | Two-cycle engine | Kenji Ooki, Toshio Mizushima | 1987-12-08 |
| 4671219 | Two-stroke internal combustion engine | Yasuhiko Nakano | 1987-06-09 |