Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938887 | Combustion chamber structure for diesel engine | Isshou Uehara, Manabu Hasegawa | 2018-04-10 |
| 9879590 | Direct injection diesel engine | Isshou Uehara, Manabu Hasegawa, Masahiko Nakano | 2018-01-30 |