Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280865 | Engine control device | Kenko Ujihara, Takeshi Matsubara, Naotoshi Shirahashi | 2019-05-07 |
| 10202039 | Control device for engine | Kenko Ujihara, Toshiya Kan | 2019-02-12 |
HS
Hiroaki Shiiba
Overall (2019): #166,941 of 560,194Top 30%
2
Patents 2019