Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237320 | Radio paging system with different transmission speeds and receiver therefor | Toshifumi Sato | 1993-08-17 |
| 4956641 | Radio paging device having circuitry of rewriting a stored message with error-free characters | Masahiro Matai, Yutaka Ichikawa, Shinjiro Umetsu | 1990-09-11 |
| 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 |
| 4779091 | Radio pager receiver capable of informing whether or not memory backup is correct | Toshihiro Mori | 1988-10-18 |
| 4745408 | Radio paging system and receiver therefor | Koichi Nagata, Toshihiro Mori | 1988-05-17 |
| 4713659 | Pager with display | Kazuyuki Tsunoda | 1987-12-15 |