Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330199 | Electrophotographic device | Shigehiro Komori, Hisashi Sakamaki, Hiroyuki Hattori, Toshihide Iida, Kazumi Umezawa | 1982-05-18 |
| 4326797 | Copying apparatus capable of changing over the copying mode and the copying magnification | Yasuhito Kan, Hiroshi Nitanda, Masao Ariga | 1982-04-27 |
| 4323306 | Developer cleaning device for electrophotography | Yoshio Ito, Katuhiko Yamada, Tadayuki Kitajima, Hiroo Kobayashi, Yoshikuni Mohvama | 1982-04-06 |
| 4319828 | Copying apparatus with a heated photosensitive drum | Shigehiro Komori, Hisashi Sakamaki, Hiroyuki Hattori, Toshihide Iida, Kazumi Umezawa | 1982-03-16 |