Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540815 | Method of recycling an image carrying medium and an image separating member therefor | Masato Igarashi, Toshiyuki Kawanishi, Eiichi Kawamura | 1996-07-30 |
| 5525447 | Electrophotographic photoconductor | Hiroshi Ikuno, Hiroshi Nagame, Shunpei Yamazaki, Shigenori Hayashi | 1996-06-11 |
| 5452061 | Image formation apparatus | Hiroshi Nagame, Hiroshi Ikuno | 1995-09-19 |
| 5390015 | Carrier removal in an electrophotographic image formation method | Hiroshi Nagame | 1995-02-14 |
| 5264903 | Cleaning unit with a cleaning member made of activated carbon fibers | Hiroshi Nagame | 1993-11-23 |
| 5147751 | Electrophotographic photoconductor and electrophotographic copying process and apparatus using the photoconductor | Hiroshi Nagame, Mitsuru Seto, Takashi Rokutanzono, Shinji Nousho | 1992-09-15 |
| 5080947 | Information recording medium | Katsuyuki Yamada, Yukio Ide, Makoto Harigaya, Hiroko Iwasaki | 1992-01-14 |
| 5059502 | Electrophotographic photoconductor | Hiroshi Nagame, Mitsuru Seto, Shunpei Yamazaki, Shigenori Hayashi, Noriya Ishida +3 more | 1991-10-22 |
| 5008172 | Electrophotographic photoconductor | Takashi Rokutanzono, Yukio Ide, Hiroshi Nagame, Kohichi Ohshima, Shinji Nousho | 1991-04-16 |
| 4957839 | Electrophotographic photoconductor having a silicone resin charge retention layer | Takashi Rokutanzono, Yukio Ide, Hiroshi Nagame, Kouichi Ohshima, Shinji Nosho | 1990-09-18 |
| 4702979 | Method of forming image | Satoshi Otomura | 1987-10-27 |