Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385486 | Scroll compressor and refrigeration device | Jin Takeda, Hiroyuki Taniwa, Yoshinobu Yosuke | 2025-08-12 |
| 9447786 | Compressor with trailing and leading edges of oil discharge passage displaced behind trailing and leading edges of oil supply hole | Kouji Tanaka, Yasuhiro Murakami, Yuuta Okamura | 2016-09-20 |
| 8956131 | Scroll compressor | Souichi Nakamura, Shuuichi Joumura, Kenji Nagahara | 2015-02-17 |
| 7322809 | Rotary compressor with sealing portions and oil-supply groove | Hiroyuki Yamaji, Masanori Yanagisawa | 2008-01-29 |
| 7044719 | Enclosed compressor with vibration reduction | Masanori Yanagisawa, Ryouhei Deguchi, Kazuhiko Matsukawa | 2006-05-16 |
| 6925832 | High-low pressure dome type compressor | Masanori Yanagisawa, Kazuhiko Matsukawa, Toshiyuki Toyama | 2005-08-09 |
| 6884046 | Scroll compressor | Kazuhiko Matsukawa, Masanori Yanagisawa | 2005-04-26 |
| 6607367 | Scroll type compressor | Yoshitaka Shibamoto, Mikio Kajiwara, Suguru Ishiguro | 2003-08-19 |
| 6533561 | Scroll type compressor | Kazuhiro Furusho, Masahide Higuchi, Katsumi Kato, Keiji Komori | 2003-03-18 |
| 6416851 | Bearing for refrigerating machine compressor and compressor | Hiroyuki Kuroiwa, Kenji Matsuba, Toshiaki Yoshii, Masaki Nomura | 2002-07-09 |
| 6082981 | Oil separator for compressor, scroll compressor using same, and method of manufacturing oil separator for compressor | Hideyuki Nakajima, Yuji Sakata | 2000-07-04 |
| 5688109 | Oil-level controller for compressor | Hideki Matsuura, Keiji Komori | 1997-11-18 |