Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462451 | Permanent magnet rotating electric machine | Mamoru Kimura, Haruo Koharagi, Hiroyuki Mikami | 2002-10-08 |
| 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 |
| 6441525 | Permanent magnet rotating electric machine | Haruo Koharagi, Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato +3 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 |