Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4750077 | Coil device | — | 1988-06-07 |
| 4646131 | Rectifier device | Ryoji Takatani, Hiroshi Inoo, Kazuichi Suzuki, Mitsuo Kiriyama | 1987-02-24 |
| 4492999 | Supervisory unit for rotary electrical machinery and apparatus | — | 1985-01-08 |
| 4216514 | Protective device for brushless exciting device | — | 1980-08-05 |