Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870403 | Paging receiver with a capability of receiving or inhibiting message data | Toshihiro Mori | 1989-09-26 |
| 4839639 | Paging receiver having battery saving circuit | Toshifumi Sato | 1989-06-13 |
| 4837854 | Paging receiver having a noise-immune verification circuit for disabling battery saving operation | Toshifumi Sato | 1989-06-06 |
| 4829544 | Bit synchronization circuit | Shigeo Yoshizawa | 1989-05-09 |
| 4818987 | Selective paging receiver with message display | Motoki Ide | 1989-04-04 |