Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334426 | Direct fuel injection-type spark-ignition internal combustion engine | Kouichi Sasaki, Shizuo Abe, Fumikazu Satou, Makoto Koike, Yoshihiro Nomura | 2002-01-01 |
| 6269789 | Direct fuel injection-type spark-ignition internal combustion engine | Shizuo Abe, Fumikazu Satou, Kouichi Sasaki | 2001-08-07 |
| 5848530 | Device for detecting deterioration of catalytic converter for cleaning exhaust gases | Hiroki Matsuoka, Masaaki Tanaka, Michio Furuhashi, Toshinari Nagai, Tadayuki Nagai +3 more | 1998-12-15 |
| 5811884 | Automotive onboard load control apparatus and method | Hiroki Matuoka, Masaaki Tanaka, Michio Furuhashi, Toshinari Nagai, Tadayuki Nagai +4 more | 1998-09-22 |