Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5749330 | Cooling system for an internal combustion engine | Yoshimitsu Inque, Ryuichi Matsushiro, Hikaru Sugi, Takayuki Hayashi, Tatsuo Sugimoto +4 more | 1998-05-12 |
| 5738048 | Cooling apparatus for cooling an engine | Kazutaka Suzuki, Yoshimitsu Inoue, Hiroyuki Fukunaga | 1998-04-14 |
| 5730089 | Cooling water circulating system for internal combustion engine of vehicle | Toshio Morikawa, Yoshimitsu Inoue, Hikaru Sugi, Shinji Aoki | 1998-03-24 |
| 5701852 | Coolant temperature control system for vehicles | Kazutaka Suzuki, Tatsuo Sugimoto | 1997-12-30 |
| 5662072 | Engine warming-up apparatus for a vehicle and heat insulating device | Kazutaka Suzuki, Yoshimitsu Inoue | 1997-09-02 |
| 5409058 | Heat exchanging apparatus | Munenori Yuasa, Shinichi Hamada | 1995-04-25 |
| 5404842 | Internal combustion engine cooling apparatus | Ryuichi Matsushiro, Toshihiko Igashira, Hiroyuki Fukunaga | 1995-04-11 |
| 4836276 | Heat exchanger for engine oil | Teruo Izumida, Kazuya Nomura | 1989-06-06 |
| 4742866 | Heat exchanger | Teruo Izumida, Kazuya Nomura | 1988-05-10 |
| 4638856 | Oil filter and cooler for internal combustion engine | Kazunobu Ageishi, Teruo Izumida | 1987-01-27 |
| 4580625 | Automotive oil cooler | Takeshi Mizutani | 1986-04-08 |