Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5407334 | Scroll type compressor having a convex surface on the sub frame bushing | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi +2 more | 1995-04-18 |
| 5312229 | Scroll type compressor having curved bearing surfaces | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi +2 more | 1994-05-17 |
| 5222881 | Scroll type compressor having curved surface portions between the shaft and bearing means | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi +2 more | 1993-06-29 |