Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10176920 | Building and construction method for the same | Koichiro Iwasa, Masataka Kawakubo | 2019-01-08 |
| 7837449 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit | Masaya Tadano, Haruhisa Yamasaki, Dai Matsuura, Kazuya Sato, Takayasu Saito +5 more | 2010-11-23 |
| 7762792 | Compressor | Masaya Tadano, Haruhisa Yamasaki, Dai Matsuura, Kazuya Sato, Takayasu Saito +5 more | 2010-07-27 |
| 7621729 | Multistage compression type rotary compressor | Hiroyuki Matsumori, Takashi Sato, Takayasu Saito | 2009-11-24 |
| 7611342 | Multistage compression type rotary compressor | Hiroyuki Matsumori, Takashi Sato, Takayasu Saito | 2009-11-03 |
| 7611343 | Multistage compression type rotary compressor | Hiroyuki Matsumori, Takashi Sato, Takayasu Saito | 2009-11-03 |
| 7546746 | Cooling apparatus | Haruhisa Yamasaki, Shigeya Ishigaki, Masaji Yamanaka, Kentaro Yamaguchi | 2009-06-16 |
| 7491042 | Multistage compression type rotary compressor | Hiroyuki Matsumori, Takashi Sato, Takayasu Saito | 2009-02-17 |
| 7435063 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit | Masaya Tadano, Haruhisa Yamasaki, Dai Matsuura, Kazuya Sato, 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, Dai Matsuura, Kazuya Sato, Takayasu Saito +5 more | 2008-10-14 |
| 7302803 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit | Masaya Tadano, Haruhisa Yamasaki, Dai Matsuura, Kazuya Sato, Takayasu Saito +5 more | 2007-12-04 |
| 7251950 | Heating/cooling system | Yoshio Watabe, Shigeya Ishigaki, Hiroshi Nishikawa | 2007-08-07 |
| 7251949 | Refrigerant system | Masaji Yamanaka, Shigeya Ishigaki, Haruhisa Yamasaki, Midori Futakawame | 2007-08-07 |
| 7228700 | Heating/cooling system | Yoshio Watabe, Hiroshi Nishikawa | 2007-06-12 |
| 7225635 | Refrigerant cycle apparatus | Haruhisa Yamasaki, Masaji Yamanaka | 2007-06-05 |
| 7223082 | Rotary compressor | Kazuya Sato, 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 | Kazuya Sato, Kentaro Yamaguchi, Kazuaki Fujiwara, Masaji Yamanaka, Haruhisa Yamasaki | 2007-05-22 |
| 7201009 | Cooling apparatus | Haruhisa Yamasaki, Shigeya Ishigaki, Masaji Yamanaka, Kentaro Yamaguchi | 2007-04-10 |
| 7191608 | Cooling apparatus | Haruhisa Yamasaki, Shigeya Ishigaki, Masaji Yamanaka, Kentaro Yamaguchi | 2007-03-20 |
| 7191609 | Cooling apparatus | Haruhisa Yamasaki, Shigeya Ishigaki, Masaji Yamanaka, Kentaro Yamaguchi | 2007-03-20 |
| 7174725 | Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit | Masaya Tadano, Haruhisa Yamasaki, Dai Matsuura, Kazuya Sato, Takayasu Saito +5 more | 2007-02-13 |
| 7168264 | Refrigerant cycling device | Kazuya Sato, Kentaro Yamaguchi, Kazuaki Fujiwara, Masaji Yamanaka, Haruhisa Yamasaki | 2007-01-30 |
| 7168257 | Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit | Haruhisa Yamasaki, Masaya Tadano, Kazuya Sato, Dai Matsuura, Takayasu Saito +1 more | 2007-01-30 |
| 7155925 | Refrigerant cycle apparatus | Haruhisa Yamasaki, Masaji Yamanaka, Kazuaki Fujiwara, Tsunehisa Yumoto, Shigeya Ishigaki | 2007-01-02 |
| 7143593 | Refrigerant cycle apparatus | Haruhisa Yamasaki, Masaji Yamanaka, Shigeya Ishigaki, Kazuaki Fujiwara, Tsunehisa Yumoto | 2006-12-05 |