Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |