Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5924296 | Motor vehicle air-conditioning apparatus with engine speed control | Yoshiaki Takano, Kurato Yamasaki | 1999-07-20 |
| 5884497 | Automotive air conditioner | Yoshiaki Takano, Satoshi Mizutani | 1999-03-23 |
| 5867996 | Compressor control device for vehicle air conditioner | Yoshiaki Takano, Kurato Yamasaki, Yasuhiko Niimi | 1999-02-09 |
| 5802861 | Exhaust gas detoxificaton for internal combustion engine | Yukihiro Yamashita, Jun Hasegawa, Yasuhiko Niimi | 1998-09-08 |
| 5780731 | Method for judging the locked state of auxiliaries for automobiles | Hirohito Matsui, Yasushi Yamanaka, Yoshiaki Takano | 1998-07-14 |
| 5732570 | Thermal expansion valve and air conditioning apparatus using the same | Yoshitaka Tomatsu, Yasutaka Kuroda, Nobuharu Kakehashi, Yasushi Yamanaka, Kenichi Fujiwara | 1998-03-31 |
| 5706666 | Refrigeration apparatus | Yasushi Yamanaka, Nobuharu Kakehashi, Kenichi Fujiwara | 1998-01-13 |
| 5642858 | Thermal expansion valve | Nobuharu Kakehashi, Yoshitaka Tomatsu, Yasushi Yamanaka, Kenichi Fujiwara | 1997-07-01 |
| 5619861 | Refrigeration apparatus | Yasushi Yamanaka, Nobuharu Kakehashi, Kenichi Fujiwara | 1997-04-15 |
| 5408841 | Automotive air conditioner | Takashi Fujiwara, Kiyoshi Usami, Yasuyuki Nishi, Shigeo Numazawa | 1995-04-25 |
| 5385029 | Method and apparatus for calculating torque of variable capacity type compressor | Yasushi Yamanaka, Shigeo Numazawa, Yasuyuki Nishi, Hideki Suzuki | 1995-01-31 |
| 5291941 | Airconditioner having selectively operated condenser bypass control | Masayoshi Enomoto, Satoshi Itoh | 1994-03-08 |
| 5285649 | Method and apparatus for calculating torque of variable capacity type compressor | Yasushi Yamanaka, Nobuharu Kakehashi, Shigeo Numazawa, Yasuyuki Nishi, Kideki Suzuki | 1994-02-15 |
| 5199272 | Idling speed control system | Yasushi Yamanaka, Shigeo Numazawa, Hideki Suzuki, Yasuyuki Nishi | 1993-04-06 |