Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949859 | Commutator assembly for motor | Eiji Nakayama, Masayoshi Yamamoto, Keigo Okada | 2005-09-27 |
| 6882080 | Permanent magnet synchronous motor | Toshinori Tanaka, Yuusuke Matsui, Keiichi Fukazawa, Satoru Akutsu, Kengo Fujimoto +1 more | 2005-04-19 |