Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804508 | Portable communication terminal | — | 2004-10-12 |
| 6217095 | Hand strap for a portable apparatus | — | 2001-04-17 |
| 5649314 | Selective radio paging receiver with battery saving operation | Masahiro Matai | 1997-07-15 |
| 5499020 | Data display radio pager | Teruyuki Motohashi | 1996-03-12 |
| 5077829 | Radio communication apparatus in which a particular call can be surely informed to a possessor of the apparatus | Kazuyuki Tsunoda | 1991-12-31 |
| 4903330 | Housing structure for paging receiver | Tetsumi Ishiguro | 1990-02-20 |
| 4682148 | Display pager having memory overflow indication and concurrent message display functions | Yoshio Ichikawa | 1987-07-21 |
| 4602254 | Paging receiver which is resettable with external-noise detector | Masaaki Akahori | 1986-07-22 |