Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587719 | Internal combustion engine and motorcycle equipped with the engine | Kyohei Fujikura, Tadakatsu HOSOKAWA, Nobuyuki Miyoshi | 2017-03-07 |
| 7484492 | Four-cycle internal combustion engine and vehicle | Yasuyuki Hamanaka, Akira Takeda | 2009-02-03 |