Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632610 | Sealed-type scroll compressor with relatively shifted scrolls based on thermal coefficient of expansion | Masahiro Tsubokawa, Osamu Aiba, Shuichi Yamamoto, Hideo Hirano, Taisei Kohayakawa +1 more | 1997-05-27 |
| 5591018 | Hermetic scroll compressor having a pumped fluid motor cooling means and an oil collection pan | Yoshiharu Takeuchi, Manabu Sakai, Masahiro Tsubokawa, Hideto Oka, Osamu Aiba | 1997-01-07 |