Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358040 | Permanent magnet type electric rotating machine | Matahiro Komuro, Yuichi Satsu, Yuji Enomoto | 2013-01-22 |
| 8241021 | Displacement type compressor having a self-start synchronous motor and start load reducing means | Takeshi Tsuchiya, Yuuichi Yanagase, Kazuyuki Fujimura, Mutsunori Matsunaga, Shigekazu Nozawa +3 more | 2012-08-14 |
| 7772736 | Permanent magnet synchronous motor, rotor of the same, and compressor using the same | Akeshi Takahashi, Satoshi Kikuchi, Tomio Yoshikawa, Baiying Huang | 2010-08-10 |
| 7626301 | Electric rotating machine having permanent magnets and method of manufacturing teeth portions of the stator iron core | Yuji Enomoto, Motoya Ito, Katsuyuki Yamasaki, Ryoso Masaki, Shoji Ohiwa +2 more | 2009-12-01 |
| 7531934 | Self-start synchronous motor with permanent magnets and at least one frictional agitation joint, method for manufacturing the same and compressor comprising the same | Baiying Hang, Tomio Yoshikawa, Yasuro Ohishi, Akeshi Takahashi | 2009-05-12 |
| 7501734 | Motor, compressor, and air conditioner | Akeshi Takahashi, Tomio Yoshikawa, Baiying Huang, Shigekazu Nozawa, Susumu Nakayaka +1 more | 2009-03-10 |
| 7453181 | Permanent magnet synchronous motor and compressor using the same | Satoshi Kikuchi, Akeshi Takahashi, Tomio Yoshikawa, Baiying Huang | 2008-11-18 |
| 7442017 | Displacement type compressor having a self-start synchronous motor and start load reducing means | Takeshi Tsuchiya, Yuuichi Yanagase, Kazuyuki Fujimura, Mutsunori Matsunaga, Shigekazu Nozawa +3 more | 2008-10-28 |
| 6917133 | Air conditioner having permanent magnet rotating electric machine | Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato, Satoshi Kikuchi +2 more | 2005-07-12 |
| 6838798 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Satoshi Kikuchi, Miyoshi Takahashi, Masaharu Senoh +4 more | 2005-01-04 |
| 6759776 | Permanent magnet type electric rotating machine | Ryoichi Takahata, Shinichi Wakui, Satoshi Kikuchi, Miyoshi Takahashi | 2004-07-06 |
| 6759777 | Permanent magnet type electric rotating machine | Ryoichi Takahata, Shinichi Wakui, Satoshi Kikuchi, Miyoshi Takahashi | 2004-07-06 |
| 6657350 | Permanent magnet type rotating electrical machine, and power generation system and drive system using it | Mamoru Kimura, Hiroyuki Mikami, Miyoshi Takahashi | 2003-12-02 |
| 6552461 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Satoshi Kikuchi, Miyoshi Takahashi, Masaharu Senoh +4 more | 2003-04-22 |
| 6525442 | Permanent magnet rotating electric machine | Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato, Satoshi Kikuchi +2 more | 2003-02-25 |
| 6462451 | Permanent magnet rotating electric machine | Mamoru Kimura, Hiroyuki Mikami, Miyoshi Takahashi | 2002-10-08 |
| 6441523 | Very high permanent magnet type electric rotating machine system | Tsunehiro Endou, Tsukasa Taniguchi, Kouki Yamamoto, Satoshi Kikuchi, Miyoshi Takahashi +2 more | 2002-08-27 |
| 6441525 | Permanent magnet rotating electric machine | Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato, Satoshi Kikuchi +3 more | 2002-08-27 |
| 6376958 | Permanent magnet type synchronous motor and air compressor | Tsukasa Taniguchi, Kouki Yamamoto, Satoshi Kikuchi, Miyoshi Takahashi, Haruo Miura +2 more | 2002-04-23 |
| 6369478 | Permanent-magnet-type electric rotating machine and air compressor and generator using the same | Tsukasa Taniguchi, Miyoshi Takahashi, Shinichi Wakui, Yasuo Fukushima, Haruo Miura +1 more | 2002-04-09 |
| 5469009 | Turbine generator | Shinichi Wakui, Kazumasa Ide, Miyoshi Takahashi, Kado Miyakawa, Yasuomi Yagi | 1995-11-21 |
| 5381584 | Vacuum cleaner | Fumio Jyoraku, Hisao Suka, Yoshitaro Ishii, Hisanori Toyoshima, Mitsuhisa Kawamata +6 more | 1995-01-17 |
| 5294872 | Method and apparatus for operating vacuum cleaner | Kazuo Tahara, Tsunehiro Endo, Kunio Miyashita, Yoshitaro Ishii, Fumio Jyoraku +5 more | 1994-03-15 |
| 5243732 | Vacuum cleaner with fuzzy logic control | Kazuo Tahara, Toshiyuki Ajima, Tsunehiro Endo, Hisao Suka, Mitsuhisa Kawamata +8 more | 1993-09-14 |
| RE34286 | Method and apparatus for operating vacuum cleaner | Hisanori Toyoshima, Fumio Jyoraku, Yoshitaro Ishii, Kazuo Tahara, Syuji Watanabe +4 more | 1993-06-22 |