Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669903 | Oil cooling structure of engine | Hiroki Oso, Hideyuki Koyama, Hideyuki Goto, Takahiro Yamazaki, Kentaro Nagai +1 more | 2020-06-02 |
| 10641200 | Cooling structure of water-cooled engine | Hiroki Oso, Takahiro Yamazaki, Hideyuki Koyama, Yoshinori Tanaka, Takashi Yamaguchi +1 more | 2020-05-05 |