Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378001 | Electronic fuel injection type diesel engine | Mitsugu Okuda, Yuji Shinohara, Mitsuru Kamiyama, Hiroki Oso | 2022-07-05 |
| 11371414 | Exhaust system for engine | Hiroki Oso, Nobuyoshi Okada, Yoshinori Tanaka, Kenji Okamoto | 2022-06-28 |