Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355999 | Twin-shaft concentric motor | Teruo Kichiji | 2002-03-12 |
| 5258681 | Magnetic slot wedges for dynamo-electric machines | Sadayoshi Hibino, Tadayuki Sato, Motoyasu Mochizuki, Shigeo Ozawa, Takao Sawa +1 more | 1993-11-02 |
| 5252877 | Slot insulating magnetic wedges | Takao Sawa, Yasuo Sakata, Sadayoshi Hibino, Tadayuki Sato, Motoyasu Mochizuki +1 more | 1993-10-12 |
| 4394596 | Three-phase induction motor | Takeshi Noguchi | 1983-07-19 |