Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D420042 | Cleaning member for fixing roller in an image forming apparatus | Tomomichi Kawashima, Shuho Yokokawa, Kunitomo Takahashi, Tsukasa Onose | 2000-02-01 |
| 5652949 | Preheating controller for a two-stage electrophotographic printing system | Hiroyuki Ogawa, Shuho Yokokawa, Takao Chikuzenya, Isao Nakajima, Hiroshi Ueno | 1997-07-29 |
| 5459562 | Recording apparatus for printing both faces of a recording medium using an electrophotographyprocess | Teruaki Mitsuya, Yasuyuki Tsuji, Yoshihiro Gunji, Yasuo Takuma | 1995-10-17 |