Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078872 | Engine with EGR device | Yoshikazu Takemoto, Hideyuki Goto, Kentaro Nagai, Tomoya Akitomo, Kumiko Sakaguchi | 2021-08-03 |
| 10415443 | Engine | Kentaro Nagai, Takahiro Yamazaki, Hideyuki Goto, Hiroki Oso, Hideyuki Koyama +2 more | 2019-09-17 |
| 10060325 | Cylinder head cooling apparatus of engine | Kentaro Nagai, Hiroshi Kuwasaki, Tadashi Nakano, Yoshinori Tanaka, Masaya Mori | 2018-08-28 |
| 10018147 | Piston for engine | Hiroki Oso, Hideyuki Koyama, Manabu Miyazaki, Hideyuki Goto, Takahiro Yamazaki | 2018-07-10 |