Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Masaaki Sugawa +3 more | 2010-08-03 |
| 7645130 | Scroll compressor with an orbiting scroll and two fixed scrolls and ring and tip seals | Masayuki Kakuda, Toshihide Koda, Toshiyuki Nakamura, Kunio Tojo, Kenji Yano +3 more | 2010-01-12 |
| 7614860 | Scroll compressor | Kenji Yano, Toshiyuki Nakamura, Masaaki Sugawa, Kunio Tojo, Fumihiko Ishizono +3 more | 2009-11-10 |
| 6769887 | Scroll compressor | Kiyoharu Ikeda, Yoshihide Ogawa, Takeshi Fushiki, Teruhiko Nishiki, Takashi Sebata +1 more | 2004-08-03 |
| 6746215 | Compressor | Masao Tani, Fumiaki Sano, Kiyoharu Ikeda, Minoru Ishii, Takeshi Fushiki +3 more | 2004-06-08 |
| 6582210 | Scroll compressor having a compliant frame and a guide frame for the orbiting scroll | Fumiaki Sano, Kiyoharu Ikeda, Takeshi Fushiki, Yoshihide Ogawa, Teruhiko Nishiki +2 more | 2003-06-24 |
| 6189322 | Refrigerant-circulating system, and refrigerant compressor and refrigeration cycle employing the refrigerant compressor | Keisaku Ishihara, Yoshinori Shirafuji, Noboru Masuda, Takeshi Izawa, Hideto Nakao +2 more | 2001-02-20 |
| 6061288 | Semiconductor device | — | 2000-05-09 |
| 5943280 | Semiconductor memory device which can be tested while selecting word lines successively at high speed | Yukihiro Tsukamoto, Koji Kimura, Masaki Nishimoto, Masayuki Kasamoto, Naotaka Okada +5 more | 1999-08-24 |
| 5066206 | Fluid scroll machine with torque transmitting coupling between scrolls | Masayuki Kakuda, Yoshihisa Kitora | 1991-11-19 |
| 4787829 | Turbomolecular pump | Masayuki Miyazaki, Yoshihisa Kitora, Kiyoshi Taketoh, Yoshiyuki Itaya | 1988-11-29 |
| 4533292 | Turbine rotatable in one direction in a reciprocating flow | Masahiro Sugihara, Etsuo Morishita, Tetsuo Hirai | 1985-08-06 |