Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7477137 | Blind-spot detection system for vehicle | Seiji Matsumoto, Takayuki Seto, Yoshikazu Nobutoki, Takayuki Sato, Kazunori Isomoto | 2009-01-13 |
| 5603226 | Method and apparatus for controlling vehicle air conditioner | Toshikazu Ishikawa, Shigetoshi Doi, Shinshi Kajimoto, Eiji Ukita, Yoshiaki Nagayama +2 more | 1997-02-18 |
| 5518065 | Control method of vehicle air-conditioning apparatus | Hiroshi Asou, Eiji Ukita, Takashi Tsuchida, Toshikazu Ishikawa | 1996-05-21 |
| 5433266 | Vehicle air-conditioning apparatus | Shigetoshi Doi, Eiji Ukita, Hiroshi Asou, Takashi Tsuchida, Toshikazu Ishikawa | 1995-07-18 |
| 5400963 | Method and apparatus for controlling vehicle air conditioner | Toshikazu Ishikawa, Shigetoshi Doi, Shinshi Kajimoto, Eiji Ukita, Yoshiaki Nagayama +2 more | 1995-03-28 |