Issued Patents All Time
Showing 151–166 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342178 | Coolant gas guiding mechanism in compressor | Hiroaki Kayukawa, Shigeyuki Hidaka, Yoshihiro Fujisawa | 1994-08-30 |
| 5336056 | Variable capacity swash plate type refrigerant compressor having a double fulcrum hinge mechanism | Hiroaki Kayukawa | 1994-08-09 |
| 5316446 | Variable capacity wobbling swash plate type compressing apparatus | Hiroaki Kayukawa | 1994-05-31 |
| 5304042 | Variable displacement compressor | Hiroaki Kayukawa, Shigeyuki Hidaka, Toru Takeichi, Kenji Takenaka | 1994-04-19 |
| 5293810 | Variable displacement compressor | Hiroaki Kayukawa | 1994-03-15 |
| 5292233 | Variable capacity swash plate type compressor | Kenji Takenaka, Hiroaki Kayukawa | 1994-03-08 |
| 5267839 | Reciprocatory piston type compressor with a rotary valve | Hiroaki Kayukawa | 1993-12-07 |
| 5232349 | Axial multi-piston compressor having rotary valve for allowing residual part of compressed fluid to escape | Hiroaki Kayukawa, Toshiro Fujii | 1993-08-03 |
| 5228841 | Variable capacity single headed piston swash plate type compressor having piston abrasion preventing means | Hiroaki Kayukawa | 1993-07-20 |
| 5207078 | Reciprocatory piston type compressor for a refrigeration system | Hiroaki Kayukawa | 1993-05-04 |
| 5205718 | Variable displacement swash plate type compressor | Yoshihiro Fujisawa, Hiroaki Kayukawa, Chuichi Kawamura, Hideki Mizutani | 1993-04-27 |
| 5201261 | Piston coupling mechanism for a swash plate compressor | Hiroaki Kayukawa, Kenji Takenaka | 1993-04-13 |
| 5181453 | Variable displacement compressor | Hiroaki Kayukawa, Kenji Takenaka, Takuya Okuno | 1993-01-26 |
| 5174728 | Variable capacity swash plate type compressor | Hiroaki Kayukawa | 1992-12-29 |
| 5046927 | Wobble plate type variable capacity compressor with a capacity detector | Junichi Ohno, Chuichi Kawamura | 1991-09-10 |
| 4838766 | Method for controlling displacement of a variable displacement wobble plate type compressor | Akira Nakamoto, Jun Hasegawa | 1989-06-13 |