Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837120 | Electrophotographic photoconductor having cylindrical base support of specific phenol resin | Hiroshi Tamura, Atsushi Kutami, Yoshihiro Takada | 1989-06-06 |
| 4772253 | Endless belt | Yutaka Koizumi, Hidetoshi Yano | 1988-09-20 |
| 4764442 | Dual layer electrode used with electrophotographic photoconductor | Satoshi Otomura | 1988-08-16 |
| 4741981 | Photosensitive material for electrophotography contains organic phosphite compounds | Junichiro Hashimoto, Izumi Aiso | 1988-05-03 |
| 4286035 | Halogen doped selenium-tellurium alloy electrophotographic photoconductor | Hideyo Nishizima, Hideaki Ema, Hiroshi Tamura | 1981-08-25 |