Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7171846 | In-cylinder pressure detection device | Hideki Sakamoto, Satoshi Yamaguchi, Makoto Kobayashi, Masaki Ueno, Mamoru Hasegawa | 2007-02-06 |
| 5379634 | Misfire-detecting system for internal combustion engines | Shigetaka Kuroda, Kazutomo Sawamura, Masaki Kanehiro, Takuji Ishioka, Shigeru Maruyama +2 more | 1995-01-10 |
| 5327090 | Misfire-detecting system for an internal combustion engine which detects a misfire due to the fuel supply system | Masaki Kanehiro, Takuji Ishioka, Takashi Hisaki, Shigeru Maruyama, Shigetaka Kuroda +2 more | 1994-07-05 |
| 5294888 | Device for detecting misfire of an internal combustion engine by comparing voltage waveforms associated with ignition system | Shigeru Miyata, Takashi Suzuki, Yoshihiro Matsubara, Takashi Hisaki | 1994-03-15 |
| 5237279 | Ignition and fuel system misfire-detecting system for internal combustion engines | Masataka Chikamatsu, Takuji Ishioka, Shigetaka Kuroda, Hideaki Arai | 1993-08-17 |
| 5226394 | Misfire-detecting system for internal combustion engines | Masataka Chikamatsu, Takuji Ishioka, Shigetaka Kuroda, Hideaki Arai, Masaki Kanehiro +2 more | 1993-07-13 |
| 5221904 | Misfire-detecting system for internal combustion engines | Masataka Chikamatsu, Takuji Ishioka, Shigetaka Kuroda, Hideaki Arai | 1993-06-22 |
| 5215067 | Misfire-detecting system for internal combustion engines | Masaki Kanehiro, Takuji Ishioka, Takashi Hisaki, Shigeru Maruyama, Masataka Chikamatsu +3 more | 1993-06-01 |