Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643911 | Method of manufacturing yoke through multistage-drawing process | Kouichi Nakamura, Kazunobu Kanno, Tsuyoshi Kuribayashi, Taketo Shimoda | 2003-11-11 |
| 6568064 | Method of manufacturing motor yoke | Kazunobu Kanno, Koichi Nakamura | 2003-05-27 |