Issued Patents All Time
Showing 51–75 of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8118646 | Carrier for double-side polishing apparatus, double-side polishing apparatus using the same, and double-side polishing method | Junichi Ueno, Syuichi Kobayashi, Hideo Kudo | 2012-02-21 |
| 7837449 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit | Masaya Tadano, Haruhisa Yamasaki, Kenzo Matsumoto, Dai Matsuura, Takayasu Saito +5 more | 2010-11-23 |
| 7798787 | Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method | Kenzo Matumoto, Haruhisa Yamasaki, Masaya Tadano, Satoshi Imai, Akira Sugawara +1 more | 2010-09-21 |
| 7762792 | Compressor | Masaya Tadano, Haruhisa Yamasaki, Kenzo Matsumoto, Dai Matsuura, Takayasu Saito +5 more | 2010-07-27 |
| 7627199 | Image surveillance/retrieval system | Tetsuji Haga | 2009-12-01 |
| 7600986 | Filtering device for multistage compression type rotary compressor | Kenzo Matumoto, Haruhisa Yamasaki, Masaya Tadano, Satoshi Imai, Akira Sugawara +1 more | 2009-10-13 |
| 7598001 | Alkaline battery, current collector, electrode, and method of manufacturing electrode | Kazuya Tsuda, Kunikazu Nagai, Hiroyuki Imai, Yoshitaka Mayuzumi, Toshiaki Takase +1 more | 2009-10-06 |
| 7520733 | Multistage compression type rotary compressor | Kenzo Matumoto, Haruhisa Yamasaki, Masaya Tadano, Satoshi Imai, Akira Sugawara +1 more | 2009-04-21 |
| 7438540 | Two-stage rotary compressor | — | 2008-10-21 |
| 7435063 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit | Masaya Tadano, Haruhisa Yamasaki, Kenzo Matsumoto, Dai Matsuura, Takayasu Saito +5 more | 2008-10-14 |
| 7435062 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit | Masaya Tadano, Haruhisa Yamasaki, Kenzo Matsumoto, Dai Matsuura, Takayasu Saito +5 more | 2008-10-14 |
| 7416395 | Sleeve for coupling a refrigerant pipe to a compressor container | — | 2008-08-26 |
| 7381039 | Rotary compressor having a stepped cover of a discharge muffler chamber | — | 2008-06-03 |
| 7361005 | Rotary compressor having discharge muffling | — | 2008-04-22 |
| 7302803 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit | Masaya Tadano, Haruhisa Yamasaki, Kenzo Matsumoto, Dai Matsuura, Takayasu Saito +5 more | 2007-12-04 |
| 7293970 | Two-stage rotary compressor | — | 2007-11-13 |
| 7252487 | Multi-stage rotary compressor having rollers which are different in thickness | — | 2007-08-07 |
| 7223082 | Rotary compressor | Kenzo Matsumoto, Kentaro Yamaguchi, Akifumi Tomiuka, Hiromasa Aoki, Midori Futakawame | 2007-05-29 |
| 7220110 | Compressor having a throttled-return passage connecting an oil accumulator to a seal container | Kenzo Matsumoto, Kentaro Yamaguchi, Kazuaki Fujiwara, Masaji Yamanaka, Haruhisa Yamasaki | 2007-05-22 |
| 7196727 | Apparatus and method for sensing and displaying images | — | 2007-03-27 |
| 7174725 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit | Masaya Tadano, Haruhisa Yamasaki, Kenzo Matsumoto, Dai Matsuura, Takayasu Saito +5 more | 2007-02-13 |
| 7168257 | Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit | Kenzo Matsumoto, Haruhisa Yamasaki, Masaya Tadano, Dai Matsuura, Takayasu Saito +1 more | 2007-01-30 |
| 7168264 | Refrigerant cycling device | Kenzo Matsumoto, Kentaro Yamaguchi, Kazuaki Fujiwara, Masaji Yamanaka, Haruhisa Yamasaki | 2007-01-30 |
| D534187 | Refrigerant or cooling agent compressors | — | 2006-12-26 |
| 7131821 | Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method | Kenzo Matumoto, Haruhisa Yamasaki, Masaya Tadano, Satoshi Imai, Akira Sugawara +1 more | 2006-11-07 |