Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917133 | Air conditioner having permanent magnet rotating electric machine | Haruo Koharagi, Keiji Noma, Kohei Ishii, Kazuo Sato, Satoshi Kikuchi +2 more | 2005-07-12 |
| 6838798 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi, Miyoshi Takahashi +4 more | 2005-01-04 |
| 6552461 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi, Miyoshi Takahashi +4 more | 2003-04-22 |
| 6525442 | Permanent magnet rotating electric machine | Haruo Koharagi, Keiji Noma, Kohei Ishii, Kazuo Sato, Satoshi Kikuchi +2 more | 2003-02-25 |
| 6441525 | Permanent magnet rotating electric machine | Haruo Koharagi, Keiji Noma, Kohei Ishii, Kazuo Sato, Satoshi Kikuchi +3 more | 2002-08-27 |
| 6376958 | Permanent magnet type synchronous motor and air compressor | Haruo Koharagi, Tsukasa Taniguchi, Kouki Yamamoto, Satoshi Kikuchi, Miyoshi Takahashi +2 more | 2002-04-23 |
| 6229241 | Structure and manufacturing method for motor and stator | Takashi Ishigami, Yukinori Taneda, Toshihiko Sakai, Hiromichi Hiramatsu, Noriaki Yamamoto +5 more | 2001-05-08 |
| 6222296 | Electric motor having a stator with an end core part having a different shape than a central core part | Toshihiko Sakai, Yukinori Taneda, Hiromichi Hiramatsu, Noriaki Yamamoto, Yuji Enomoto +4 more | 2001-04-24 |
| 6211587 | Electric rotating machine | Yuji Enomoto, Yukinori Taneda, Noriaki Yamamoto, Suetaro Shibukawa, Fumio Tajima | 2001-04-03 |