Issued Patents All Time
Showing 26–50 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189434 | Single-headed piston type swash-plate-operated compressor and a method of producing a swash plate | Masahiro Kawaguchi, Shintaro Miura, Takuya Okuno, Hideki Mizutani, Kenji Takenaka +1 more | 2001-02-20 |
| 6186048 | Variable displacement compressor | Kazuya Kimura, Suguru Hirota, Keiichi Kato | 2001-02-13 |
| 6179578 | Compressor with oil separating structure | Shigeyuki Hidaka, Suguru Hirota, Kenta Nakauchi | 2001-01-30 |
| D436113 | Compressor piston | Osamu Hiramatsu, Kazuya Kimura, Masaki Ota | 2001-01-09 |
| 6149397 | Pressure pulsations reducing compressor | Hideki Mizutani, Shigeki Kanzaki, Kiyohiro Yamada | 2000-11-21 |
| D429738 | Compressor for a vehicle air conditioner | Kenji Takenaka, Kazushige Murao, Takahiro Hamaoka | 2000-08-22 |
| 6053081 | Method for machining spherical recess in compresser piston | Kazuya Kimura, Masaki Ota | 2000-04-25 |
| 6044751 | Variable displacement compressor | Kazuya Kimura, Hideki Mizutani, Shigeyuki Hidaka | 2000-04-04 |
| 6010313 | Single-headed piston type compressor | Kazuya Kimura, Masaki Ota | 2000-01-04 |
| D417876 | Compressor piston | Osamu Hiramatsu, Kazuya Kimura, Masaki Ota | 1999-12-21 |
| D417225 | Compressor piston | Kazuya Kimura, Kenji Takenaka, Masaki Ota | 1999-11-30 |
| 5941161 | Piston type compressor | Kazuya Kimura, Masaki Ota | 1999-08-24 |
| D402295 | Compressor piston | Masaki Ota, Osamu Hiramatsu, Kazuya Kimura, Takahiro Hamaoka, Kenji Takenaka | 1998-12-08 |
| 5823294 | Lubrication mechanism in compressor | Hideki Mizutani, Suguru Hirota, Fuminobu Enokijima | 1998-10-20 |
| 5816134 | Compressor piston and piston type compressor | Kenji Takenaka, Takahiro Hamaoka, Takashi Michiyuki, Mitsuru Hashimoto, Masahiro Kawaguchi | 1998-10-06 |
| RE35878 | Variable capacity swash plate type refrigerant compressor having a double fulcrum hinge mechanism | Kazuya Kimura | 1998-08-25 |
| 5784950 | Single headed swash plate type compressor having a piston with an oil communication hole on a side of the piston remote from the cylinder bore and crank chamber | Suguru Hirota, Hideki Mizutani, Fuminobu Enokijima, Takehito Tomita, Yoshitami Kondo +2 more | 1998-07-28 |
| 5771775 | Device for guiding a piston | Masaki Ota, Kazuya Kimura | 1998-06-30 |
| D381993 | Compressor for a vehicle air conditioner | Kenji Takenaka, Kazushige Murao, Takahiro Hamaoka | 1997-08-05 |
| 5653119 | Refrigerating system incorporating therein a variable capacity refrigerant compressor | Kazuya Kimura, Takahiro Moroi, Shigeyuki Hidaka, Masafumi Ito, Manabu Sugiura | 1997-08-05 |
| D381340 | Compressor for a vehicle air conditioner | Kenji Takenaka, Kazushige Murao, Takahiro Hamaoka | 1997-07-22 |
| 5626463 | Axial multi-piston compressor having rotary valve for allowing residual part of compressed fluid to escape | Kazuya Kimura, Shigeyuki Hidaka, Toru Takeichi, Chuichi Kawamura, Hideki Mizutani | 1997-05-06 |
| 5588807 | Swash plate type variable displacement compressor | Kazuya Kimura, Toru Takeichi, Osamu Hiramatsu | 1996-12-31 |
| 5567124 | Variable capacity swash-plate type compressor with an improved capacity control means | Kenji Takenaka, Shigeyuki Hidaka | 1996-10-22 |
| 5562182 | Oil diverting unit for a refrigerant compressor | Kazushige Murao, Osamu Hiramatsu, Shigeki Kanzaki | 1996-10-08 |