Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4325070 | Recording head for facsimile receivers | Masaaki Ohsima, Nobuhide Matsuda, Michio Matsuki, Yoshio Tsukamoto, Hiromichi Kagi +1 more | 1982-04-13 |
| 4319259 | Electroluminescent element | Masaaki Ohsima | 1982-03-09 |