Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365013 | Electrophotographic member | Sachio Ishioka, Eiichi Maruyama, Hirokazu Matsubara, Shinkichi Horigome | 1982-12-21 |
| 4360821 | Solid-state imaging device | Toshihisa Tsukada, Eiichi Maruyama, Toru Baji, Saburo Ataka, Akira Sasano +3 more | 1982-11-23 |