Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D802718 | Valve | Hiroshi Kainuma, Masashi Hayasaka, Shotaro Amaike | 2017-11-14 |
| 9776622 | Power system | Shuichi Kazuno, Yasutaka Sakai, Hibiki Saeki | 2017-10-03 |
YK
Yasushi Kojima
Overall (2017): #92,180 of 506,227Top 20%
2
Patents 2017