Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581507 | Single-headed piston type swash plate compressor | Hideki Mizutani, Kiyohiro Yamada, Masahiro Kawaguchi, Takayuki Kato, Takahiro Sugioka | 2003-06-24 |
| 6530149 | Method for producing hollow piston for compressor by forging | Hidekazu Iwamori, Takayuki Kato | 2003-03-11 |
| 6513417 | Single-headed swash-plate-type compressor with hollowed and ribbed piston | Kenji Takenaka | 2003-02-04 |
| 6487958 | Method for forming a film on a constituent part in a compressor | Hiroaki Kayukawa, Kazuaki Iwama, Naohiko Isomura, Shigeki Kawachi | 2002-12-03 |
| 6471113 | Method of forming a coating on machine components | Seizo Hirayama, Kazuaki Iwama, Seiji Suzaki | 2002-10-29 |
| 6378415 | Compressor | Kazuaki Iwama, Teiichi Sato | 2002-04-30 |
| 6344280 | Swash-plate of swash-plate type compressor | Syogo Muramatsu, Masanori Akiduki, Hiroaki Kayukawa, Hideki Mizutani, Hiroyuki Nakaima | 2002-02-05 |
| 6337141 | Swash-plate of swash-plate type compressor | Toyokazu Yamada, Soo-Myung Hong, Masanori Akiduki, Takashi Kokubo, Hiroaki Kayukawa +2 more | 2002-01-08 |
| 6280152 | Variable-type swash plate compressor having a cock member for fixed capacity operation and manufacturing method therefor | Takahiro Hoshida | 2001-08-28 |
| 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 |
| 5864745 | Swash plate of a swash-plate type compressor | Kimio Kawagoe, Soo-Myung Hon, Kenji Takenaka, Eiji Tokunaga | 1999-01-26 |
| 5653119 | Refrigerating system incorporating therein a variable capacity refrigerant compressor | Kazuya Kimura, Takahiro Moroi, Shigeyuki Hidaka, Masafumi Ito, Hiroaki Kayukawa | 1997-08-05 |
| 5607286 | Structure of pressure passages between chambers of a reciprocating type compressor | Kenji Takenaka, Eiji Tokunaga | 1997-03-04 |
| 4566863 | Rotary compressor operable under a partial delivery capacity | Kunifumi Goto, Shinichi Suzuki | 1986-01-28 |