Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795914 | Power supply circuit with backup function | Syunichi Hirose | 1989-01-03 |
| 4698736 | Protection circuit for a power converter apparatus | — | 1987-10-06 |
| 4665458 | Acceleration power supply | Mamoru Matsuoka | 1987-05-12 |
| 4618921 | Power supply system and a starting method thereof | Hiroshi Ikeda | 1986-10-21 |
| 4329652 | Apparatus for synchronization control of a plurality of inverters | Nagataka Seki | 1982-05-11 |