Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637990 | High speed, large-current power control apparatus | Katsuhisa Kato, Tatsuya MUROFUSHI, Toshikazu Matsuda | 1997-06-10 |
| 5568035 | Variable-capacitance power supply apparatus | Katsuhisa Kato | 1996-10-22 |
| 5455502 | High speed, large-current power control circuit | Katsuhisa Kato | 1995-10-03 |