Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36500 | Internal combustion engine | Hiromitsu Ando, Jun Takemura, Kazuyoshi Nakane | 2000-01-18 |
| 5305720 | Internal combustion engine | Hiromitsu Ando, Jun Takemura, Kazuyoshi Nakane | 1994-04-26 |