Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469771 | Electrophotographic light-sensitive member with thin overlayer | Kenji Seki, Hideaki Ema, Masahide Harada, Shiro Yamane | 1984-09-04 |
| 4296190 | Photosensitive material for use in electrophotography with a radiation cured binder resin | Hiroyoshi Taniguchi, Takao Igawa | 1981-10-20 |
| 4225648 | Electrophotographic light-sensitive member | Kenji Seki, Hideaki Ema, Masahide Harada, Shiro Yamane | 1980-09-30 |