Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675482 | Accident detection circuit of a voltage-type self-excited power converter | Kenichi Suzuki, Noriko Kawakami | 1997-10-07 |
| 5666275 | Control system for power conversion system | Noriko Kawakami, Hirokazu Suzuki, Ken Suzuki, Koji Sakamoto | 1997-09-09 |