Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997257 | Refrigerant compressor | Hiroyuki Ishida, Minoru Kanaizuka | 1999-12-07 |
| 5953979 | Variable capacity wobble plate compressor | Minoru Kanaizuka, Hiroyuki Ishida | 1999-09-21 |
| 5947002 | Variable capacity wobble plate compressor | Minoru Kanaizuka, Hiroyuki Ishida | 1999-09-07 |
| 5839347 | Wobble plate compressor with swash plate guide member | Hiroshi Nomura, Minoru Kanaizuka, Hiroyuki Ishida | 1998-11-24 |
| 5800137 | Refrigerating compressor with breakaway pulley portion | Minoru Kanaizuka, Hiroyuki Ishida, Shuzo Kumagai, Tadashi Kobayashi | 1998-09-01 |
| 5660097 | Hinge ball for variable capacity wobble plate compressors and hardening coil for hinge ball | Hiroshi Nomura, Minoru Kanaizuka, Hiroyuki Ishida | 1997-08-26 |
| 5582092 | Full stroke position setting mechanism for variable capacity wobble plate compressors | Hiroshi Nomura, Minoru Kanaizuka, Hiroyuki Ishida | 1996-12-10 |
| 4986741 | Vane compressor with ball valve located at the end of vane biasing conduit | Nobuyuki Nakajima, Masaya Moruta, Toshio Yamaguchi | 1991-01-22 |
| 4976592 | Variable capacity vane compressor | Nobuyuki Nakajima, Kenichi Inomata, Shigeru Okada | 1990-12-11 |
| 4929156 | Variable capacity compressor | Hidehiko Takayama | 1990-05-29 |
| 4889474 | Air conditioning system with variable capacity compressor | Nobuyuki Nakajima, Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi | 1989-12-26 |
| 4878814 | Variable capacity compressor with capacity-indicating device | Nobuyuki Nakajima, Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi | 1989-11-07 |
| 4875835 | Variable displacement compressor | Nobuyuki Nakajima, Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi | 1989-10-24 |
| 4869652 | Variable capacity compressor | Nobuyuki Nakajima, Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi | 1989-09-26 |
| 4867651 | Variable capacity vane compressor | Nobuyuki Nakajima, Kenichi Inomata, Shigeru Okada | 1989-09-19 |
| 4861235 | Variable capacity type compressor | Nobuyuki Nakajima, Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi | 1989-08-29 |
| 4850815 | Variable capacity vane compressor | Nobiyuki Nakajima, Kinichi Inomata, Shigeru Okada | 1989-07-25 |
| 4815945 | Variable capacity vane compressor | Nobuyuki Nakajima, Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi | 1989-03-28 |
| 4776770 | Variable capacity vane compressor | Nobuyuki Nakajima, Kenichi Inomata, Shigeru Okada, Masaya Moruta, Toshio Yamaguchi | 1988-10-11 |
| 4744731 | Variable capacity vane compressor | Nobuyuki Nakajima, Kenichi Inomata, Shigeru Okada | 1988-05-17 |