Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150300 | Ignition timing controller for spark-ignition internal combustion engine using estimated cylinder wall temperature | Yoshiaki Danno, Kazuhide Togai, Hiromitsu Ando, Jun Takemura, Ichiyo Kojima | 1992-09-22 |
| 4976241 | Method for determining combustion condition in spark ignition internal combustion engine and combustion condition control device | Tetsuro Ishida, Yoshiaki Danno, Kazuhide Togai, Hiromitsu Ando, Daisuke Sanbayashi +4 more | 1990-12-11 |