Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338633 | Electrophotographic photoreceptor | Mamoru Nozomi, Ryoko Aso | 1994-08-16 |
| 5284728 | Electrophotographic photoreceptor containing hydrazone compounds | Tetsuo Murayama, Hitoshi Ono, Atsuo Saita | 1994-02-08 |
| 5059355 | Process for preparation of crystalline oxytitanium phthalocyanine | Hitoshi Ono, Yoshiaki Kato | 1991-10-22 |
| 5037714 | Electrophotographic photoreceptor | Mamoru Nozomi, Hiromi Horiuchi | 1991-08-06 |