Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536170 | Crankshaft bearing structure | Hirotaka Tamari, Shigeru Wada, Koji Kumagai, Tatsunori Sasaki, Takahiro Onda | 2022-12-27 |
| 9441510 | Valve system for a multi-cylinder engine | Akihiro Noda, Shigeki Komatsu | 2016-09-13 |