Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441523 | Very high permanent magnet type electric rotating machine system | Haruo Koharagi, Tsunehiro Endou, Kouki Yamamoto, Satoshi Kikuchi, Miyoshi Takahashi +2 more | 2002-08-27 |
| 6376958 | Permanent magnet type synchronous motor and air compressor | Haruo Koharagi, 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 | Haruo Koharagi, Miyoshi Takahashi, Shinichi Wakui, Yasuo Fukushima, Haruo Miura +1 more | 2002-04-09 |