Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253774 | Compressor | Naoto Tomioka, Yuuichirou Watanabe | 2019-04-09 |
| 9709058 | Compressor | Naoto Tomioka, Yuuichirou Watanabe | 2017-07-18 |
| 9115715 | Compressor with pressure reduction groove formed in eccentric part | Naoto Tomioka, Hiroki Kamiishida | 2015-08-25 |
| 8926295 | Compressor | Masanori Yanagisawa, Kouki Morimoto | 2015-01-06 |
| 8596995 | Sealing structure and compressor | Kenichi Yuasa, Hiroki Kamiishida | 2013-12-03 |
| 8430648 | Rotary compressor | Kouki Morimoto, Masanori Yanagisawa | 2013-04-30 |
| 8147220 | Compressor having compression element welded to closed container at three or more welding points and suction tube neither parallel nor perpendicular to a straight line connecting any two of the welding points | Masanori Yanagisawa, Kouki Morimoto | 2012-04-03 |
| 7704059 | Compressor having a helmholtz type resonance chamber with a lowermost end connected to a gas passage | Taisei Tamaoki, Keiji Komori, Hiroyuki Taniwa | 2010-04-27 |
| 7704060 | Compressor having muffler outlets orthogonally arranged relative to the suction mouth | Kouki Morimoto, Masanori Yanagisawa | 2010-04-27 |
| 7556485 | Rotary compressor with reduced refrigeration gas leaks during compression while preventing seizure | Taisei Tamaoki, Keiji Komori, Hiroyuki Taniwa | 2009-07-07 |