Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619316 | Image forming apparatus | Hidetoshi Yano, Tsukuru Kai, Yoshiko Ishii, Nobuto Yokokawa, Masako Suzuki +1 more | 1997-04-08 |
| 5606408 | Image forming apparatus and cleaning device therefor | Hidetoshi Yano, Tsukuru Kai, Osamu Endo, Yoshiko Ishii, Nobuto Yokokawa +5 more | 1997-02-25 |