Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359318 | Hand-held electronic apparatus using two batteries sequentially supplying current to inductive element | Yukio Sato | 1994-10-25 |
| 5283568 | Radio pager with high speed clock of controlled rise time | Akira Muramatsu | 1994-02-01 |