Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189422 | Ignition coil | Hiroshi Morita | 2021-11-30 |
| 7156060 | Cam drive gear and valve operating system drive gear for engine | Toru Oshita, Toru Kisaichi, Shingo Nakayama, Ryushi Tsubota | 2007-01-02 |
| 6305337 | Overhead cam shaft type engine with a starter motor | Hiromi Sumi | 2001-10-23 |
| 5690084 | Breather structure for blow-by gas in internal combustion engine | Tohru Gunji, Shinji Saitoh | 1997-11-25 |
| 5588405 | Arrangement of oil passage to valve system | Hiroyuki Kawakubo | 1996-12-31 |