Issued Patents All Time
Showing 1–3 of 3 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 |
| 7594483 | Internal combustion engine cooling system | Eiji Aiyoshizawa, Nobuhiro Abe, Tatsuo Kuraishi | 2009-09-29 |