Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364329 | Electrophotographic device | Keiichi Murai, Naoto Tanaka | 1982-12-21 |
| 4362799 | Image-holding member with a curable epoxyacrylate resin insulating layer | Yuichi Yashiki | 1982-12-07 |