Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761967 | Car air conditioner with heat storage tank for cooling energy | Seiji Sumikawa, Yoichiro Furuya | 1988-08-09 |
| 4606197 | Compressor control unit for automobile air conditioner | Tadahiro Takahashi | 1986-08-19 |
| 4519443 | Window pane defroster device with vehicle air conditioning apparatus | Toshizo Hara, Akiyoshi Takahashi | 1985-05-28 |
| 4507932 | Control system for air conditioning systems | Nobuhiko Suzuki, Masaya Sasaki | 1985-04-02 |
| 4429733 | Apparatus for controlling blowing mode of a car air-conditioner | Toshizo Hara, Toshio Kojima | 1984-02-07 |
| 4424933 | Vehicle humidity control apparatus for preventing fogging of windows | Seizi Sumikawa, Shinichi Kaneko, Toshizo Hara | 1984-01-10 |
| 4416324 | Vehicle temperature control apparatus | — | 1983-11-22 |
| 4412424 | Air conditioning system for preventing fogging of vehicle windows | Katumi Iida, Toshizo Hara | 1983-11-01 |
| 4408660 | Vehicle humidity control apparatus for preventing fogging of windows | Toshizo Hara, Takeshi Harada, Masahiro Eda | 1983-10-11 |
| 4407354 | Vehicle temperature control apparatus | Takashi Takishita, Noriyuki Tanaka, Takashi Kobayashi, Kenji Furukawa | 1983-10-04 |
| 4381480 | Apparatus for controlling a blower motor | Toshizo Hara, Toshio Kojima | 1983-04-26 |
| 4356705 | Vehicle temperature control apparatus | Takeshi Harada, Shinichi Kaneko | 1982-11-02 |
| 4350286 | Humidity control apparatus | Takeshi Harada, Shinichi Kaneko | 1982-09-21 |
| 4340112 | Vehicle air temperature control apparatus | Seiji Sumikawa, Toshizo Hara | 1982-07-20 |