Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828994 | Scroll compressor having a scroll wrap with tiered inner end | Masayuki Kakuda, Kohei TATSUWAKI, Masaya Okamoto, Koichi Fukuhara, Fumihiko Ishizono | 2017-11-28 |
| 7909592 | Scroll compressor | Kenji Yano, Toshiyuki Nakamura, Kunio Tojo, Fumihiko Ishizono, Masayuki Kakuda +3 more | 2011-03-22 |
| 7766633 | Scroll compressor having a slider with a flat surface slidable and fitted in a notch part of a main shaft | Toshiyuki Nakamura, Kenji Yano, Fumihiko Ishizono, Kunio Tojo, Masahiro Sugihara +3 more | 2010-08-03 |
| 7645130 | Scroll compressor with an orbiting scroll and two fixed scrolls and ring and tip seals | Shin Sekiya, Masayuki Kakuda, Toshihide Koda, Toshiyuki Nakamura, Kunio Tojo +3 more | 2010-01-12 |
| 7614860 | Scroll compressor | Kenji Yano, Toshiyuki Nakamura, Kunio Tojo, Fumihiko Ishizono, Masayuki Kakuda +3 more | 2009-11-10 |
| 6017203 | Scroll compressor having separation plate between high and low pressures | Nobukazu Kosone, Tetsuzou Matsugi, Kiyoharu Ikeda, Shoichiro Hara, Norihiko Toyoda | 2000-01-25 |
| 5328342 | Scroll compressor with slider contacting an elastic member | Minoru Ishii, Masahiko Oide, Masahiro Sugihara | 1994-07-12 |