Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276233 | Engine control device | Hidetake Tanaka | 2025-04-15 |
| 10113474 | Cooling device for internal combustion engine | — | 2018-10-30 |
| 8037855 | Valve characteristic controller and valve characteristic control system | Minoru Wada | 2011-10-18 |
| 8015957 | Apparatus for controlling variable valve device | Minoru Wada | 2011-09-13 |
| 7216613 | Variable valve control apparatus for internal combustion engine | Masayuki Kita | 2007-05-15 |