Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8909455 | Control device for internal combustion engine | Isato Taki, Kenichi Osonoe, Yu Matsui | 2014-12-09 |
| D606637 | Infrared oil heater | Hiroaki Wakabayashi, Shougo Yoshioka | 2009-12-22 |