Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408120 | Opening/closing valve structure | Einosuke Suekuni, Masaaki Sato, Shuhei Tsujita, Hisayoshi Yamada | 2019-09-10 |
| 10260404 | Engine supercharger | Yoshiyuki Uehane, Tomoaki Fujiyama, Koji Hadama, Makoto Mihara | 2019-04-16 |
| 10196969 | Exhaust device for engine | Einosuke Suekuni, Shuhei Tsujita, Makoto Mihara, Tomoaki Fujiyama, Hiroyuki Hamada +2 more | 2019-02-05 |
| 10180103 | Engine supercharger | Yoshiyuki Uehane, Hideya Horii, Tomoaki Fujiyama | 2019-01-15 |