Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458807 | Four-stroke engine | Takahiro Watanabe | 2016-10-04 |
| 8820274 | Four-stroke engine and outboard motor | Takahiro Watanabe | 2014-09-02 |
| 8690623 | Outboard motor and watercraft including the same | Atsushi Suzuki, Takahiro Watanabe, Yusuke Takahashi, Tomotaka Takano | 2014-04-08 |
| 8690625 | Outboard motor and watercraft including the same | Shuji Kato, Atsushi Suzuki, Satoshi Miyazaki, Yusuke Takahashi, Makoto Kuroiwa | 2014-04-08 |
| 6189498 | Cam shaft drive for engine | Minoru Yonezawa, Takeo Kondo | 2001-02-20 |