Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6273691 | Scroll gas compressor having asymmetric bypass holes | Takashi Morimoto, Sadayuki Yamada, Shuichi Yamamoto, Kiyoshi Sawai, Taisei Kohayakawa +1 more | 2001-08-14 |
| 6102671 | Scroll compressor | Shuichi Yamamoto, Kiyoshi Sawai, Taise Kohayakawa, Takashi Morimoto, Hiromasa Ashitani +1 more | 2000-08-15 |
| 5704122 | Sealed-type scroll compressor and assembling method therefor | Masahiro Tsubokawa, Osamu Aiba, Toshiharu Yasu, Shuichi Yamamoto, Hideo Hirano +1 more | 1998-01-06 |
| 5632610 | Sealed-type scroll compressor with relatively shifted scrolls based on thermal coefficient of expansion | Masahiro Tsubokawa, Osamu Aiba, Toshiharu Yasu, Shuichi Yamamoto, Hideo Hirano +1 more | 1997-05-27 |