HK

Hiroaki Kayukawa

TI Toyota Industries: 86 patents #82 of 1,610Top 6%
TC Taiho Kogyo Co.: 2 patents #102 of 332Top 35%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
Overall (All Time): #18,887 of 4,157,543Top 1%
88
Patents All Time

Issued Patents All Time

Showing 76–88 of 88 patents

Patent #TitleCo-InventorsDate
5207078 Reciprocatory piston type compressor for a refrigeration system Kazuya Kimura 1993-05-04
5205718 Variable displacement swash plate type compressor Yoshihiro Fujisawa, Kazuya Kimura, Chuichi Kawamura, Hideki Mizutani 1993-04-27
5201261 Piston coupling mechanism for a swash plate compressor Kazuya Kimura, Kenji Takenaka 1993-04-13
5181453 Variable displacement compressor Kazuya Kimura, Kenji Takenaka, Takuya Okuno 1993-01-26
5174728 Variable capacity swash plate type compressor Kazuya Kimura 1992-12-29
4981419 Wobble plate type refrigerant compressor having a thrust bearing assembly for a wobble plate support Kenji Takenaka, Takashi Okamoto, Akihiko Hyodo 1991-01-01
4732545 Apparatus for lubricating wobble plate bearings of a wobble plate type compressor Masaki Ohta, Kenji Takenaka, Akihiko Hyodo 1988-03-22
4730986 Variable displacement wobble plate type compressor with wobble angle control valve Masaki Ohta, Shinichi Suzuki, Kenji Takenaka 1988-03-15
4729719 Variable displacement wobble plate type compressor with a wobble angle control unit Masaki Ohta, Akihiko Hyodo, Kenji Takenaka 1988-03-08
4723891 Variable displacement wobble plate type compressor with improved crankcase pressure control system Kenji Takenaka, Shinichi Suzuki, Masaki Ohta 1988-02-09
4712982 Variable displacement wobble plate type compressor with guide means for wobble plate Mitukane Inagaki, Masaki Ohta, Akihiko Hyodo, Kenji Takenaka, Takashi Mitibata +1 more 1987-12-15
4702677 Variable displacement wobble plate type compressor with improved wobble angle return system Kenji Takenaka, Shinichi Suzuki, Masaki Ohta 1987-10-27
4685866 Variable displacement wobble plate type compressor with wobble angle control unit Kenji Takenaka, Masaki Ohta 1987-08-11