Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5805990 | Radio data communications apparatus with battery saving function | — | 1998-09-08 |
| 5694420 | Wireless modem with low power consumption and high reliability in reception | Hideho Tomita | 1997-12-02 |