Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641278 | Scroll compressor | Yuichi Tsumagari, Tetsuhiko Fukanuma | 1997-06-24 |
| 5597297 | Scroll type compressor | Tetsuhiko Fukanuma, Shigeru Hisanaga | 1997-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641278 | Scroll compressor | Yuichi Tsumagari, Tetsuhiko Fukanuma | 1997-06-24 |
| 5597297 | Scroll type compressor | Tetsuhiko Fukanuma, Shigeru Hisanaga | 1997-01-28 |