Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653840 | Ion current detecting device for internal combustion engine | Hiroshi Yorita, Masatoshi Ikeda, Makoto Toriyama | 2003-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653840 | Ion current detecting device for internal combustion engine | Hiroshi Yorita, Masatoshi Ikeda, Makoto Toriyama | 2003-11-25 |