Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441491 | Fuel injection device for engine | Isao Takagishi, Masaki Nanko, Ryota Iwano, Hiroyuki Machiyama, Kenichi Nakaguchi | 2022-09-13 |
| 11041448 | Fuel injection device for engines | Isao Takagishi, Masaki Nanko, Ryota Iwano, Hiroyuki Machiyama, Kenichi Nakaguchi | 2021-06-22 |