Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695326 | Compressor for a refrigeration machine having a thrust bearing | Shigeru Muramatsu, Hirotsugu Fukuoka, Hiroshi Matsunaga, Masahiro Tsubokawa | 1997-12-09 |
| 5591018 | Hermetic scroll compressor having a pumped fluid motor cooling means and an oil collection pan | Yoshiharu Takeuchi, Toshiharu Yasu, Manabu Sakai, Masahiro Tsubokawa, Osamu Aiba | 1997-01-07 |