Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590934 | Refrigeration cycle device with motor speed estimator | Fuminori Sakima, Akira Fujitaka, Hiroaki Nakai, Akihiro Kyogoku, Hideaki Matsuo +1 more | 2020-03-17 |
| 10591188 | Refrigeration cycle device using working fluid containing 1,1,2-trifluoroethylene (R1123) and difluoromethane (R32) | Fuminori Sakima, Akira Fujitaka, Kenji Takaichi, Yoshikazu Kawabe, Hiroaki Nakai | 2020-03-17 |
| 10215451 | Compressor and refrigeration cycle device using same | Akira Fujitaka, Fuminori Sakima, Yoshikazu Kawabe, Atsushi Sakuda, Hiroaki Nakai +1 more | 2019-02-26 |
| 10077922 | Compressor and refrigeration cycle device using same | Akira Fujitaka, Fuminori Sakima, Yoshikazu Kawabe, Atsushi Sakuda, Hiroaki Nakai +1 more | 2018-09-18 |
| 8992793 | Refrigeration apparatus | Kenji Takaichi | 2015-03-31 |
| 6487868 | Air conditioner and method for controlling air conditioner | Shiho Furuya, Masahiro Watanabe, Toshiyuki Imasaka, Eiji Nakatsuno | 2002-12-03 |
| 6216476 | Apparatus having refrigeration cycle | Hironao Numoto, Kanji Haneda, Akira Fujitaka, Yukio Watanabe, Yuichi Yakumaru +1 more | 2001-04-17 |
| 6196008 | Method for taking custody of, transporting and installing air conditioner | Akira Fujitaka, Yoshinori Kobayashi, Yuichi Yakumaru, Yukio Watanabe, Hironao Numoto +1 more | 2001-03-06 |
| 6167719 | Compressor for refrigeration cycle | Yuichi Yakumaru, Yukio Watanabe, Akira Fujitaka, Hironao Numoto, Kanji Haneda +1 more | 2001-01-02 |
| 6044660 | Apparatus having refrigeration cycle | Hironao Numoto, Kanji Haneda, Akira Fujitaka, Yukio Watanabe, Yuichi Yakumaru +1 more | 2000-04-04 |
| 5876891 | Photosensitive material and process for the preparation thereof | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Masanori Watanabe, Junko Asayama +2 more | 1999-03-02 |
| 5842349 | Refrigeration system and method of installing same | Katsuya Wakita, Tetsuji Kawakami, Keizo Nakajima, Yusuke Ozaki, Nobuo Sonoda | 1998-12-01 |
| 5813240 | Method for constructing a refrigerating cycle including a process of removing oxygen | Katsuya Wakita, Yusuke Ozaki, Keizo Nakajima, Nobuo Sonoda, Tetsuji Kawakami | 1998-09-29 |
| 5718119 | Refrigeration system and method of installing same | Katsuya Wakita, Tetsuji Kawakami, Keizo Nakajima, Yusuke Ozaki, Nobuo Sonoda | 1998-02-17 |
| 5654367 | Organic polymer and preparation and use thereof | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Masanori Watanabe, Junko Asayama +2 more | 1997-08-05 |
| 5597889 | Organic polymer and preparation and use thereof | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Masanori Watanabe, Junko Asayama +2 more | 1997-01-28 |
| 5587097 | Fixing heater and method of manufacturing fixing heater | Yoshiyuki Matsunaga, Tsuyoshi Ono, Takaaki Karube | 1996-12-24 |
| 5486442 | Organic polymer and preparation and use in crystal spatial light modulator | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Masanori Watanabe, Junko Asayama +2 more | 1996-01-23 |
| 5446569 | Liquid crystal display apparatus having a random orientation alignment film and a method for producing the same | Yoshio Iwai, Hideaki Mochizuki, Hiroaki Mizuno, Shinya Kosako, Hisako Kurai | 1995-08-29 |
| 5394245 | Process and apparatus for measuring pretilt angle of liquid crystals | — | 1995-02-28 |
| 5343021 | Heater mounted on a substrate having a hole penetrating through the substrate | Yoshiyuki Matsunaga, Tsuyoshi Ono | 1994-08-30 |
| 5302808 | Thermal fixing apparatus and a heater therefor | Yoshiyuki Matsunaga | 1994-04-12 |
| 5173342 | Liquid crystal orientation film and process for making the same | Keizo Nakajima, Hirofumi Wakemoto, Shoichi Ishihara | 1992-12-22 |
| 5162635 | Heater | Yoshiyuki Matsunaga | 1992-11-10 |
| 5119221 | Liquid crystal display device comprising improved alignment layers for liquid crystal | Keizo Nakajima, Hirofumi Wakemoto, Shoichi Ishihara, Yoshihiro Matsuo | 1992-06-02 |