Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690475 | Scroll compressor with overload protection | Sadayuki Yamada, Nobuyuki Shiratake, Shigeru Muramatsu | 1997-11-25 |
| 5622487 | Scroll compressor having a separate stationary wrap element secured to a frame | Sadayuki Yamada, Shigeru Muramatsu | 1997-04-22 |