Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8439652 | Suction throttle valve for variable displacement type compressor | Shiro Hayashi, Taro Ozeki, Mitsunori Yoshida, Toshiyuki Miyano | 2013-05-14 |
| 8366407 | Device for reducing pulsation in a variable displacement compressor | Shiro Hayashi, Hideki Mizutani, Suehiro Fukazawa, Taro Ozeki, Miyako Asagoe | 2013-02-05 |
| 7931452 | Suction throttle valve of a compressor | Shiro Hayashi, Masaki Ota | 2011-04-26 |
| 7918656 | Suction throttle valve of a compressor | Shiro Hayashi, Masaki Ota, Masahiro Kawaguchi | 2011-04-05 |
| 7648346 | Variable displacement compressor | Tomohiro Murakami, Shiro Hayashi, Yoshio Kimoto, Yusuke Kita, Hiroaki Kayukawa | 2010-01-19 |
| 7559208 | Displacement control mechanism for variable displacement compressor | Masaki Ota, Satoshi Umemura, Masahiro Kawaguchi | 2009-07-14 |
| 7530797 | Variable displacement compressor | Masafumi Ito, Shiro Hayashi, Junichi Takahata, Takayuki Ohara | 2009-05-12 |
| 7458785 | Compressor with lubrication structure | Tomohiro Murakami, Atsuyuki Morishita | 2008-12-02 |
| 7186096 | Swash plate type variable displacement compressor | Tetsuhiko Fukanuma, Hiroaki Kayukawa, Eiji Tokunaga, Atsuyuki Morishita, Tomohiro Murakami +2 more | 2007-03-06 |
| 5785502 | Control apparatus for variable displacement compressor | Masaki Ota, Hisakazu Kobayashi, Masahiro Kawaguchi, Ken Suitou, Koji Kawamura +1 more | 1998-07-28 |
| 5762476 | Variable capacity single-headed piston refrigement compressor | Masaki Ota, Hisakazu Kobayashi, Masahiro Kawaguchi, Ken Suitou, Shinichi Ogura +1 more | 1998-06-09 |
| 5674054 | Reciprocating type compressor | Masaki Ota, Yasunori Makino, Hisakazu Kobayashi | 1997-10-07 |
| 5537743 | Method of linking piston rod with other parts in compressor | Eiji Tokunaga, Akihiro Amano, Takahiro Hamaoka | 1996-07-23 |
| 4930995 | Device for reducing refrigerant gas pulsations in a compressor | Shinichi Suzuki, Hiroyuki Deguchi, Takahiro Hamaoka | 1990-06-05 |