Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609289 | Stator of rotary electric machine and method for making the same | Yoshio Naka, Kazutaka Maeda, Masaru Sugiyama | 2003-08-26 |
| 6546617 | Method of peeling off coating of insulated conductive wires | Mitsuyuki Hayashi, Katsumi Shizu, Masaru Sugiyama, Yoshio Naka | 2003-04-15 |
| 6425175 | Method of manufacturing a stator | Yukinori Sawada, Makoto Takahashi, Masaru Sugiyama, Masayuki Asai | 2002-07-30 |
| 6400056 | Stator of rotary electric machine and method for making the same | Yoshio Naka, Kazutaka Maeda, Masaru Sugiyama | 2002-06-04 |
| 6339871 | Method of manufacturing rotary electric machine's stator | Yoshio Naka, Masaru Sugiyama | 2002-01-22 |
| 6314780 | Method of manufacturing conductor segments of AC generator | Yoshio Naka, Masaru Sugiyama, Youichi Kamakura | 2001-11-13 |