Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701603 | Method of manufacturing yoke of electric rotating machine | Yoshiaki Matsuura, Teruo Sato, Kazuhiko Nagasaka, Kazunobu Kanno, Kouichi Nakamura +1 more | 2004-03-09 |
| 6643911 | Method of manufacturing yoke through multistage-drawing process | Kouichi Nakamura, Kazunobu Kanno, Shinsuke Muroi, Tsuyoshi Kuribayashi | 2003-11-11 |