Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221936 | Diesel engine, diesel engine manufacturing method, and diesel engine injection-amount correction system | Yasushi Kobayashi, Hiroki Oso, Kiichi Suehiro, Yuki Tagashira | 2025-02-11 |