Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926295 | Compressor | Masanori Yanagisawa, Takehiro Kanayama | 2015-01-06 |
| 8430648 | Rotary compressor | Takehiro Kanayama, 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, Takehiro Kanayama | 2012-04-03 |
| 7938630 | Compressor | Wakana Koike, Masanori Yanagisawa, Toshiaki Yoshii | 2011-05-10 |
| 7857602 | Muffler installation structure for compressor | Hiroki Kamiishida | 2010-12-28 |
| 7704060 | Compressor having muffler outlets orthogonally arranged relative to the suction mouth | Masanori Yanagisawa, Takehiro Kanayama | 2010-04-27 |
| 6223834 | Impact structure for impact power tool | Akio Takamura, Yasuhiro Takarayama | 2001-05-01 |