Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353755 | Arrangement of variable valve timing control system on V-type engine | Isaya Matsuo | 1994-10-11 |
| 5279265 | V-type internal combustion engine with improved water pump arrangement | Isaya Matsuo, Tohru Higashioka, Toshiki Ohara | 1994-01-18 |
| 5216984 | V-type internal combustion engine with improved water pump driving arrangement | Satoshi Shimano, Isaya Matsuo, Toshiki Ohara | 1993-06-08 |