Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358836 | Electronic watch with an automatic time indication modifier | Nobuo Tohyama, Shozo Yamano, Kenji Kamiya | 1982-11-09 |
| 4313108 | Electric apparatus for displaying a plurality of key symbols on a single passive display | — | 1982-01-26 |