Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7738405 | Telecommunications control apparatus and a method for determining a communicating node with electric power interference taken into account | Kosuke Sekiyama | 2010-06-15 |
| 7626946 | Communication system with timing cycle simulation | Masaaki Date, Kosuke Sekiyama | 2009-12-01 |
| 7466685 | Apparatus for controlling data transmission timing responsively to a calculated collision ratio | Masaaki Date, Kosuke Sekiyama | 2008-12-16 |
| 7460631 | Communication system with synchronization alliances | Masaaki Date, Kosuke Sekiyama | 2008-12-02 |
| 7460018 | Communications system for an RFID tag having an inductive antenna device detachable or movable | — | 2008-12-02 |