Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372038 | Engine and method of controlling engine | Hiroyuki Endo, Sota WATANABE, Satoru Murata | 2025-07-29 |
| 8857789 | Solenoid type electromagnetic valve device | Hisao Ogawa, Toshikazu Ueki | 2014-10-14 |
| 7383819 | Electromagnetic valve device and fuel injection apparatus with the valve device | Hisao Ogawa | 2008-06-10 |