Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917133 | Air conditioner having permanent magnet rotating electric machine | Haruo Koharagi, Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato +2 more | 2005-07-12 |
| 6876118 | Abduction-type motor and fabrication method of motor stator thereof | Yuji Enomoto, Masashi Kitamura, Makoto Ochiai, Takashi Ando, Sachio Hatori +2 more | 2005-04-05 |
| 6838798 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi, Masaharu Senoh +4 more | 2005-01-04 |
| 6759776 | Permanent magnet type electric rotating machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi | 2004-07-06 |
| 6759777 | Permanent magnet type electric rotating machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi | 2004-07-06 |
| 6720677 | Power lines and apparatus using the same | Kazuo Shima, Masaki Sato | 2004-04-13 |
| 6657350 | Permanent magnet type rotating electrical machine, and power generation system and drive system using it | Mamoru Kimura, Haruo Koharagi, Hiroyuki Mikami | 2003-12-02 |
| 6552461 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi, Masaharu Senoh +4 more | 2003-04-22 |
| 6541880 | Linear motor | Takashi Okada, Kim Houng Joong, Kazuo Tahara, Kohji Maki, Kouki Yamamoto +2 more | 2003-04-01 |
| 6525442 | Permanent magnet rotating electric machine | Haruo Koharagi, Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato +2 more | 2003-02-25 |
| 6462451 | Permanent magnet rotating electric machine | Mamoru Kimura, Haruo Koharagi, Hiroyuki Mikami | 2002-10-08 |
| 6441525 | Permanent magnet rotating electric machine | Haruo Koharagi, Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato +3 more | 2002-08-27 |
| 6441523 | Very high permanent magnet type electric rotating machine system | Haruo Koharagi, Tsunehiro Endou, Tsukasa Taniguchi, Kouki Yamamoto, Satoshi Kikuchi +2 more | 2002-08-27 |
| 6380655 | Variable-speed electromechanical energy converter | Kazumasa Ide, Mamoru Nemoto, Seiji Takahashi | 2002-04-30 |
| 6376958 | Permanent magnet type synchronous motor and air compressor | Haruo Koharagi, Tsukasa Taniguchi, Kouki Yamamoto, Satoshi Kikuchi, Haruo Miura +2 more | 2002-04-23 |
| 6369478 | Permanent-magnet-type electric rotating machine and air compressor and generator using the same | Haruo Koharagi, Tsukasa Taniguchi, Shinichi Wakui, Yasuo Fukushima, Haruo Miura +1 more | 2002-04-09 |
| 6359361 | Armature winding and rotating electric machine using the same | Shinichi Wakui, Kazumasa Ide, Ryoichi Shiobara, Hidenari Otani, Akitomi Semba +1 more | 2002-03-19 |
| 5469009 | Turbine generator | Shinichi Wakui, Kazumasa Ide, Haruo Koharagi, Kado Miyakawa, Yasuomi Yagi | 1995-11-21 |
| 4761581 | Magnetic wedge | Masatoshi Watanabe, Masaki Sato, Motoya Ito, Keiji Arai | 1988-08-02 |