Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D460460 | Compressor for a vehicle air conditioner | Hiroaki Kayukawa, Kenji Takenaka, Kazushige Murao | 2002-07-16 |
| D429738 | Compressor for a vehicle air conditioner | Hiroaki Kayukawa, Kenji Takenaka, Kazushige Murao | 2000-08-22 |
| D402295 | Compressor piston | Hiroaki Kayukawa, Masaki Ota, Osamu Hiramatsu, Kazuya Kimura, Kenji Takenaka | 1998-12-08 |
| 5816134 | Compressor piston and piston type compressor | Kenji Takenaka, Hiroaki Kayukawa, Takashi Michiyuki, Mitsuru Hashimoto, Masahiro Kawaguchi | 1998-10-06 |
| 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 | Hiroaki Kayukawa, Suguru Hirota, Hideki Mizutani, Fuminobu Enokijima, Takehito Tomita +2 more | 1998-07-28 |
| D381993 | Compressor for a vehicle air conditioner | Kenji Takenaka, Hiroaki Kayukawa, Kazushige Murao | 1997-08-05 |
| D381340 | Compressor for a vehicle air conditioner | Kenji Takenaka, Hiroaki Kayukawa, Kazushige Murao | 1997-07-22 |
| 5537743 | Method of linking piston rod with other parts in compressor | Sokichi Hibino, Eiji Tokunaga, Akihiro Amano | 1996-07-23 |
| 5056416 | Variable capacity wobble plate compressor with abrasion avoidable mounting structure for wobble plate pressing spring | Masaki Ota, Tohru Takeichi | 1991-10-15 |
| 4930995 | Device for reducing refrigerant gas pulsations in a compressor | Shinichi Suzuki, Hiroyuki Deguchi, Sokichi Hibino | 1990-06-05 |
| 4880356 | Method of controlling wobble plate type compressor | Shinichi Suzuki, Soukichi Hibino, Masaki Ohta | 1989-11-14 |