Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739743 | Ignition control system for internal combustion engine | — | 1988-04-26 |
| 4718395 | Ignition control system for internal combustion engine | — | 1988-01-12 |
| 4637245 | Knock deriving apparatus for internal combustion engines | Atsushi Ueda | 1987-01-20 |
| 4635604 | Engine ignition timing control apparatus | Satoshi Komurasaki, Atsushi Ueda | 1987-01-13 |
| 4619236 | Control apparatus of internal combustion engine | Tooru Okada, Takanao Yokoyama, Atsushi Ueda | 1986-10-28 |
| 4612901 | Engine ignition timing control apparatus | Satoshi Komurasaki, Atsushi Ueda | 1986-09-23 |
| 4612900 | Engine operating parameter control apparatus | Satoshi Komurasaki, Atsushi Ueda | 1986-09-23 |
| 4610232 | Ignition timing control apparatus for internal combustion engine | — | 1986-09-09 |
| 4594983 | Engine operating parameter control apparatus | Akira Takahashi, Yoshiaki Danno, Atsushi Ueda, Takeo Sasaki | 1986-06-17 |
| 4594982 | Ignition timing control apparatus for internal combustion engine | Akira Takahashi, Yoshiaki Danno, Atsushi Ueda | 1986-06-17 |
| 4586475 | Ignition timing control apparatus for internal combustion engine | Akira Takahashi, Yoshiaki Danno, Kazumasa Iida | 1986-05-06 |
| 4582034 | Ignition timing control device for internal combustion engines | — | 1986-04-15 |
| 4523567 | Ignition timing control system for internal-combustion engine | — | 1985-06-18 |
| 4499877 | Ignition timing control device for an internal combustion engine | — | 1985-02-19 |
| 4440129 | Ignition timing control system for internal combustion engine | — | 1984-04-03 |
| 4377999 | Ignition timing control system for internal combustion engine | Satoshi Komurasaki, Kiyoshi Ookawa | 1983-03-29 |
| 4370963 | Ignition timing control system for internal combustion engine | Kiyoshi Ookawa | 1983-02-01 |