Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237279 | Ignition and fuel system misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masataka Chikamatsu, Shigetaka Kuroda, Hideaki Arai | 1993-08-17 |
| 5226394 | Misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masataka Chikamatsu, Shigetaka Kuroda, Hideaki Arai, Masaki Kanehiro +2 more | 1993-07-13 |
| 5221904 | Misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masataka Chikamatsu, Shigetaka Kuroda, Hideaki Arai | 1993-06-22 |
| 5215067 | Misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masaki Kanehiro, Takashi Hisaki, Shigeru Maruyama, Masataka Chikamatsu +3 more | 1993-06-01 |