Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174765 | Abnormality assessment device of internal combustion engine | Toru Sekiguchi, Takashi Konomoto | 2021-11-16 |
| 10934963 | Abnormality assessment device of internal combustion engine | Toru Sekiguchi, Takashi Konomoto, Hiroki Ishikawa | 2021-03-02 |