Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640682 | Radio telecommunication device with display for changed information in received signals | Kiyoshi Wagai, Mitsuji Shiono | 1997-06-17 |
| 5448228 | Paging apparatus equipped with a clock function | Kiyoshi Wagai, Mitsuji Shiono, Haruhiko Sato | 1995-09-05 |
| 5285493 | Radio tele-communication device with received message displaying feature | Kiyoshi Wagai, Shinya Sato, Mitsuji Shiono, Haruhiko Sato | 1994-02-08 |
| 5274843 | Paging apparatus having a battery saving function | Makoto Murai, Kiyoshi Wagai | 1993-12-28 |
| 5264841 | Paging apparatus equipped with a clock function | Kiyoshi Wagai, Mitsuji Shiono, Haruhiko Sato | 1993-11-23 |
| 5203014 | Radio telecommunication device with a display for changed information in received signals | Kiyoshi Wagai, Mitsuji Shiono | 1993-04-13 |
| 5187471 | Radio telecommunication apparatus | Kiyoshi Wagai, Shihoko Ohyanagi, Mitsuji Shiono | 1993-02-16 |
| 5177478 | Paging system having an effective ID-code transferring function | Kiyoshi Wagai, Shihoko Ohyanagi, Mitsuji Shiono | 1993-01-05 |
| 5105189 | Paging apparatus for receiving and displaying messages | Makoto Murai | 1992-04-14 |
| 4796024 | Selective calling receiver with automatic memory storage and turn-on indication | Kazushige Sakoh, Hiroshi Arakawa, Hiroyuki Yamaguchi, Toshiyasu Takasugi, Shinjiro Umetsu +1 more | 1989-01-03 |
| 4606050 | System for detecting and recovering a transmitted signal | Akio Gotoh, Syuitsu Tsutsumi, Kuniyoshi Marui, Naoto Honda | 1986-08-12 |
| 4509201 | Wireless telephone apparatus with protection against power loss | Akio Gotoh, Syuitsu Tsutsumi, Kuniyoshi Marui, Naoto Honda | 1985-04-02 |