Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174765 | Abnormality assessment device of internal combustion engine | Toru Sekiguchi, Taku Hirota | 2021-11-16 |
| 11078863 | Abnormality determination apparatus for internal combustion engine | Toru Sekiguchi, Toshifumi Yoshida | 2021-08-03 |
| 11053878 | Abnormality determination apparatus for internal combustion engine | Toru Sekiguchi, Toshifumi Yoshida | 2021-07-06 |
| 11022059 | Abnormality determination apparatus for internal combustion engine | Toru Sekiguchi, Toshifumi Yoshida | 2021-06-01 |
| 10934963 | Abnormality assessment device of internal combustion engine | Toru Sekiguchi, Hiroki Ishikawa, Taku Hirota | 2021-03-02 |