Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927752 | Blow-by gas device of supercharger-equipped engine | Ryotaro Nishida, Tsuyoshi Goto | 2021-02-23 |
| 10900411 | Engine with supercharger arrangement | Ken Yoshida, Ryotaro Nishida, Hidesaku Ebesu, Mitsunori Wasada, Hisayuki Yamane +10 more | 2021-01-26 |
| 9556821 | Piston structure for engine | Koichi Hirata, Shuji Takuma, Yasunori Kanda, Tatsuya Kobayashi, Takeshi Motomuro | 2017-01-31 |
| 9347396 | Piston structure for engine | Koichi Hirata, Yasunori Kanda, Kouji Kubo, Shuji Takuma, Tatsuya Kobayashi +1 more | 2016-05-24 |