Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585160 | Hermetic compressor | Takashi Hikawa | 2009-09-08 |
| 6361296 | Scroll type compressor having a gap that collects and supplies oil to an oil supply path or the eccentric bearing | Hiroyuki Kobayashi, Susumu Matsuda | 2002-03-26 |
| 6106254 | Closed-type scroll compressor | Hisao Mizuno | 2000-08-22 |
| 6012911 | Scroll type compressor having an oil supply path for the eccentric bearing | Hiroyuki Kobayashi, Susumu Matsuda | 2000-01-11 |
| 5988999 | Scroll type fluid machine having a reduced Oldham ring gap | Kazuhiro Sato, Hiroyuki Kobayashi | 1999-11-23 |
| 5584678 | Scroll type fluid machine having tip seals of different carbon fiber composition rates | Hiroyuki Kobayashi, Susumu Matsuda | 1996-12-17 |
| 5316454 | Fluid pump and rotary machine having said fluid pump | Makoto Fujitani, Yukio Nagato, Kimiharu Takeda, Tetsuzo Ukai, Toshiyuki Shikanai | 1994-05-31 |
| 5074760 | Scroll type compressor | Takahisa Hirano, Tetsuo Ono, Ryuhei Tanigaki | 1991-12-24 |
| 5074761 | Rotary compressor | Takahisa Hirano, Tetsuo Ono, Ryuhei Tanigaki | 1991-12-24 |