Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5501584 | Scroll type compressor having a passage from the suction chamber to a compression pocket | Shinya Yamamoto, Kiyohiro Yamada, Tetsuhiko Fukanuma, Yasushi Watanabe, Shigeru Hisanaga +1 more | 1996-03-26 |
| 4737090 | Movable vane compressor | Takuo Sakai, Masato Yokoyama, Shinji Takeda, Makoto Kondo | 1988-04-12 |
| 4616984 | Sliding-vane rotary compressor with specific cylinder bore profile | Mitsuo Inagaki, Kenji Takeda, Shigeki Iwanami, Hideaki Sasaya | 1986-10-14 |
| 4560332 | Rotary vane-type compressor with vanes of more thermally expansible material than rotor for maintaining separation of rotor from housing side plate during high temperature operation | Masato Yokoyama, Tosiki Taya, Toshiyuki Kato | 1985-12-24 |
| 4526524 | Vane compressor | Makoto Kondo, Yuuji Yamamoto, Tosiki Taya | 1985-07-02 |
| 4447196 | Rotary vane compressor with valve control of undervane pressure | Kimihiro Kato, Masao Yasunaga | 1984-05-08 |
| 4441863 | Variable discharge rotary compressor | Teruyuki Hotta, Yoshiki Kurokawa, Masao Yasunaga | 1984-04-10 |
| 4403929 | Rotary compressor | Masao Yasunaga, Kimihiro Kato | 1983-09-13 |