Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835523 | Combustion pressure detection device, and internal combustion engine equipped with combustion pressure detection device | Kazuo Takahashi, Yoshihiko Soga, Hiromichi Yasuda | 2017-12-05 |
| 9222424 | Internal combustion engine fitted with combustion pressure detection device | Kazuo Takahashi, Yoshihiko Soga | 2015-12-29 |