Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666275 | Control system for power conversion system | Haruhisa Inokuchi, Noriko Kawakami, Hirokazu Suzuki, Ken Suzuki | 1997-09-09 |
| 5606408 | Image forming apparatus and cleaning device therefor | Hidetoshi Yano, Hisashi Shoji, Tsukuru Kai, Osamu Endo, Yoshiko Ishii +5 more | 1997-02-25 |