Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655770 | Engine | Naohiro Yamaguchi, Mitsunori Wasada, Satoshi Imamura | 2023-05-23 |
| 11635041 | Engine | Naohiro Yamaguchi, Mitsunori Wasada, Satoshi Imamura | 2023-04-25 |
| 10047645 | Valve gear for engine | Akitomo Takagi | 2018-08-14 |
| 9574465 | Valve gear of engine | Akitomo Takagi, Shunsuke Habara, Takashi Kashiwabara | 2017-02-21 |
| 9546578 | Valve operating system for engine | Akitomo Takagi | 2017-01-17 |
| 9347342 | Valve gear of engine | Akitomo Takagi, Shunsuke Habara, Takashi Kashiwabara | 2016-05-24 |
| 8511263 | Cooling-water pump arrangement structure of engine | Yuichi Ayukawa, Ryotaro Nishida | 2013-08-20 |
| 7739991 | Adjustable valve drive device of engine | Hirokazu Matsuura, Shinichi Sugihara | 2010-06-22 |