Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570590 | Internal combustion engine with multiple intake valves | Taiyo Kawai, Norihisa Nakagawa, Toshinari Nagai | 1986-02-18 |
| 4351296 | Apparatus for controlling deceleration of an internal combustion engine | — | 1982-09-28 |