Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741004 | Creased armature winding insulator for dynamo-electric machine | Naohiro Oketani, Takusi Takizawa, Atsushi Oohashi | 2004-05-25 |
| 4448144 | Method for opening, closing and rotating rigid marine sail | Yuzo Nezu, Masanori Ito, Hironobu Nagano, Tatsuo Aire | 1984-05-15 |