Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949963 | Image formation apparatus exposing photoconductor according to image density data to form image thereon | Katsuyuki Hirata, Kentaro Katori, Yoshinobu Hada, Yoshihiko Hirota | 1999-09-07 |
| 5937233 | Image editing apparatus that edits by detecting marker applied to original | Hiroyuki Ideyama, Toshihisa Motosugi | 1999-08-10 |
| 5754920 | Image forming apparatus and image forming method | Masaki Tanaka, Kentaro Katori, Atsushi Kawai | 1998-05-19 |
| 5694223 | Digital image forming apparatus which specifies a sensitivity characteristic of a photoconductor | Kentaro Katori, Toshifumi Watanabe, Yukihiko Okuno, Masaki Tanaka, Katsuyuki Hirata | 1997-12-02 |