Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313308 | Rotary compressor and refrigeration cycle device | Shogo Shida, Taishi Nagahata, Hayato Toda, Tomoaki Kurita | 2025-05-27 |
| 12140347 | Rotary compressor and refrigeration cycle device | Isao Kawabe, Taishi Nagahata | 2024-11-12 |
| 12060884 | Rotary compressor and refrigeration cycle apparatus | Shogo Shida | 2024-08-13 |
| 12025130 | Rotary compressor and refrigeration cycle apparatus | Shigeki Kimura | 2024-07-02 |
| 11971201 | Compressor and refrigeration cycle device | Shogo Shida | 2024-04-30 |
| 11466687 | Rotary compressor and refrigeration cycle apparatus | — | 2022-10-11 |
| 11339999 | Compressor and accumulator with multiple suction tubes for a refrigeration cycle device | Toshimasa Aoki, Koji Satodate, Tadayuki YAMAZAKI | 2022-05-24 |
| 11339787 | Rotary compressor and refrigeration cycle apparatus | Jafet Ferdhy Monasry, Hideaki Suzuki, Koji Hirano, Masaya Ichihara | 2022-05-24 |
| 10294940 | Rotary compressor and refrigerating cycle device | Motoshi Kikugawa, Shougo Shida, Keiichi Hasegawa | 2019-05-21 |
| 10180271 | Multiple cylinder rotary compressor and refrigeration cycle apparatus | Isao Kawabe | 2019-01-15 |
| 9745980 | Hermetic-type compressor and refrigeration cycle apparatus | — | 2017-08-29 |
| 8635884 | Multi-cylinder rotary compressor and refrigeration cycle apparatus | — | 2014-01-28 |
| 8206139 | Rotary compressor and refrigeration cycle equipment | — | 2012-06-26 |
| 8182253 | Multi-cylinder rotary compressor and refrigeration cycle equipment | — | 2012-05-22 |
| 7722343 | Sealed-type rotary compressor and refrigerating cycle device | — | 2010-05-25 |
| 7014438 | Fluid machinery | Takashi Fukuda, Takayoshi Fujiwara, Masayuki Okuda, Satoshi Oyama | 2006-03-21 |
| 6663369 | Fluid compressor | — | 2003-12-16 |
| 6354825 | Helical blade fluid compressor having an aluminum alloy rotating member | Takayoshi Fujiwara, Masayuki Okuda, Takashi Honjo, Tetsuo Fukuda, Shinobu Sato +4 more | 2002-03-12 |
| 6089834 | Helical compressor and method of assembling the same | Masao Ozu, Takayoshi Fujiwara, Masatoshi Yoshida, Tatsuya Itou, Hiroyuki Mizuno | 2000-07-18 |
| 5779450 | Refrigerating apparatus having a fluid compressor | Takayoshi Fujiwara, Yoshinori Sone, Takashi Honjo, Syunro Kawaguchi, Teruhisa Tsunekawa | 1998-07-14 |
| 5542832 | Rotary fluid compressor having an oldham mechanism | Yoshinori Sone, Takayoshi Fujiwara, Takashi Honjo, Hiroyasu Yoshizawa | 1996-08-06 |
| 5368456 | Fluid compressor with bearing means disposed inside a rotary rod | Toshiya Yajima | 1994-11-29 |
| 5350280 | Fluid compressor | Toshiya Yajima, Hirotsugu Sakata, Makoto Hayano, Masayuki Okuda, Naoya Morozumi +2 more | 1994-09-27 |
| 5332377 | Compressor with oversized blade | Masayuki Okuda | 1994-07-26 |
| 5249931 | Axial flow fluid compressor with oldram coupling | Takayoshi Fujiwara, Hisanori Honma, Yoshinori Sone | 1993-10-05 |