Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846679 | Electrophotographic photoreceptor | Yohko Kitahara, Eiichi Sakai, Kenichi Yasuda, Fumitaka Mochizuki | 1998-12-08 |
| 5800956 | Electrophotographic photoreceptor with specific interlayer | Eiichi Sakai, Kenichi Yasuda, Yohko Kitahara | 1998-09-01 |
| 5716745 | Electrophotographic photoreceptor | Kenichi Yasuda, Yohko Kitahara, Eiichi Sakai | 1998-02-10 |