Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357616 | Recording medium | Motoyasu Terao, Shinkichi Horigome, Kazuo Shigematsu, Masahiro Ojima, Yoshinori Miyamura +1 more | 1982-11-02 |
| 4348461 | Recording member | Motoyasu Terao, Shinkichi Horigome, Masahiro Ojima, Kazuo Shigematsu, Keizo Kato +2 more | 1982-09-07 |