Issued Patents All Time
Showing 1–25 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662392 | Lubricating oil composition for refrigerator, composition for refrigerator, lubricating method, and refrigerator | So NAKAJIMA, Masato Kaneko, Ryo Matsubara, Yuki Yokoi | 2020-05-26 |
| 9869307 | Compressor having oil separator | Naoki Koeda, Ai Saeki, Kazuhiro Kuroki, Ryo Matsubara | 2018-01-16 |
| 8777593 | Electric compressor | Yusuke Kinoshita, Yumin Hishinuma, Kazuhiro Kuroki, Tomoyuki Miyoshi, Yasushi Kato +1 more | 2014-07-15 |
| 8172552 | Variable displacement compressor | Hiroaki Kayukawa | 2012-05-08 |
| 7699585 | Swash plate type compressor | Naoya Yokomachi, Masakazu Murase, Shingo Enami, Hajime Kurita, Seiji Katayama | 2010-04-20 |
| 7540720 | Heat-insulating mechanism for compressor | Fuminobu Enokijima, Masaki Ota, Masakazu Murase, Tatsuya Koide, Masahiro Kawaguchi | 2009-06-02 |
| 7455008 | Swash plate compressor | Hajime Kurita, Takayuki Imai, Masakazu Murase, Masaki Ota, Takeshi Yamada | 2008-11-25 |
| 7406912 | Swash plate compressor | Manabu Sugiura, Takahiro Sugioka, Takayuki Imai | 2008-08-05 |
| 7210309 | Variable displacement compressor | Masahiro Kawaguchi, Yasuharu Odachi, Masao Iguchi, Yoichi Takashima, Kazuhito Miyagawa | 2007-05-01 |
| 7186096 | Swash plate type variable displacement compressor | Sokichi Hibino, Hiroaki Kayukawa, Eiji Tokunaga, Atsuyuki Morishita, Tomohiro Murakami +2 more | 2007-03-06 |
| 7168359 | Swash plate compressor | Masaki Ota, Hajime Kurita, Yuji Kaneshige, Masakazu Murase | 2007-01-30 |
| 6912783 | Method of manufacturing a valve plate for compressor | Hirohiko Tanaka, Suguru Hirota, Atsushi Shibata, Takeshi Kondo, Mitsuru Hattori +3 more | 2005-07-05 |
| 6786705 | Variable displacement compressor | Hajime Kurita, Hiroshi Uneyama, Hiroaki Kayukawa, Takahiro Moroi, Tatsuya Koide +1 more | 2004-09-07 |
| 6688852 | Means for restricting drive shaft movement for a piston type compressor | Hiroshi Uneyama, Hiroshi Kubo, Hiroaki Kayukawa | 2004-02-10 |
| 6672844 | Apparatus and method for controlling variable displacement compressor | Atsuyuki Morishita, Tomohiko Yokono | 2004-01-06 |
| 6663355 | Variable displacement compressor | Hiroshi Kubo, Masakazu Murase, Osamu Nakayama | 2003-12-16 |
| 6659733 | Variable displacement compressor | Kenji Takenaka, Masahiro Kawaguchi | 2003-12-09 |
| 6578372 | Apparatus and method for controlling variable displacement compressor | Hiroshi Kubo, Takuya Okuno | 2003-06-17 |
| 6558133 | Variable displacement compressor | Masahiro Kawaguchi, Hiroaki Kayukawa, Hiroshi Uneyama, Minoru Mera | 2003-05-06 |
| 6524079 | Alignment means for the swash plate of a variable-capacity swash-plate type compressor | Kazuya Kimura, Masakazu Murase, Minoru Mera, Atsuyuki Morishita, Shingo Kumazawa | 2003-02-25 |
| 6517321 | Variable displacement compressor | Kenji Takenaka, Masahiro Kawaguchi | 2003-02-11 |
| 6481976 | Control valve and variable capacity type compressor having control valve | Kazuya Kimura, Masahiro Kawaguchi, Hiroaki Kayukawa | 2002-11-19 |
| D456029 | Compressor for a vehicle air conditioner | Masahiro Kawaguchi, Masanori Sonobe, Ken Suitou, Osamu Hiramatsu | 2002-04-23 |
| 6368069 | Variable displacement compressor | Masahiro Kawaguchi, Masanori Sonobe, Masakazu Murase, Yoshinobu Ishigaki | 2002-04-09 |
| D454889 | Compressor for a vehicle air conditioner | Masahiro Kawaguchi, Masanori Sonobe, Ken Suitou, Osamu Hiramatsu | 2002-03-26 |