Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512748 | Radio paging signal coding control scheme using variable number of logical channels according to paging signal traffic | Takayuki Mizuki, Yasushi Yamao, Shogo Ito | 2003-01-28 |
| 5777560 | Radio paging system for selective transmission without a separate address for each paging area | Tsutomu Sakai, Takayuki Mizuki | 1998-07-07 |