Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151259 | Engine control device | Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Takuo Hirano, Takahiro Kawamura +3 more | 2018-12-11 |
| 10024257 | Engine control device | Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Takuo Hirano, Takahiro Kawamura +3 more | 2018-07-17 |