Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644936 | Swash plate type refrigerant compressor | — | 2003-11-11 |
| 6334324 | Expansion device | Hiroshi Kanai, Kenji Iijima, Shunichi Furuya | 2002-01-01 |
| 6321544 | Refrigerating cycle | Hiroshi Kanai, Kenji Iijima, Shunichi Furuya | 2001-11-27 |
| 6056525 | Vane compressor | Toshihiro Murayama, Tomoyasu Takahashi, Yoshiteru Hirao, Hidetoshi Arahata, Katsumi Sakamoto +6 more | 2000-05-02 |
| 6022204 | Vane compressor having a single suction groove formed in a side member which is in direct contact with a cam ring | Toshihiro Murayama, Tomoyasu Takahashi | 2000-02-08 |
| 5924856 | Vane compressor having a movable pressure plate and a unitary front head and cam ring | Toshihiro Murayama, Tomoyasu Takahashi | 1999-07-20 |
| 5921273 | Delivery valve assembly for compressor | Mitsuya Ono, Katsumi Sakamoto, Nobuyuki Nakajima, Toshihiro Murayama, Tomoyasu Takahashi +1 more | 1999-07-13 |