Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366281 | Molding resin composition | Akira Kamiya, Junya Itoh, Masaaki Mawatari, Fumio Kurihara | 1982-12-28 |
| 4340779 | Interpreter intercommunication and public address system | Hideaki Hashimoto, Masaharu MORITA | 1982-07-20 |