Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429565 | Knocking detecting apparatus for an internal combustion engine | Hiroo Utsumi, Yukio Sakakibara, Teruyoshi Ito, Toshiharu Iwata, Jun Ohta +2 more | 1984-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429565 | Knocking detecting apparatus for an internal combustion engine | Hiroo Utsumi, Yukio Sakakibara, Teruyoshi Ito, Toshiharu Iwata, Jun Ohta +2 more | 1984-02-07 |