Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8554227 | Cell selection based on priority factors in overlapping cells using different frequencies | — | 2013-10-08 |
| 8521165 | Method of distributing load and base stations | — | 2013-08-27 |
| 8462896 | Receiving apparatus, transmitting apparatus, reception method, and transmission method | Keiichi Nakatsugawa | 2013-06-11 |
| 8451955 | Receiving apparatus, transmitting apparatus, reception method, and transmission method | Keiichi Nakatsugawa | 2013-05-28 |
| 8412184 | Communication switching method in communication system | Hideaki Takusagawa, Keiichi Nakatsugawa | 2013-04-02 |
| 8411623 | Wireless communication method and communication apparatus | — | 2013-04-02 |
| 8254501 | Receiving apparatus, transmitting apparatus, reception method, and transmission method | Keiichi Nakatsugawa | 2012-08-28 |
| 8171366 | Method of retransmission control in wireless relay system, wireless relay station, and wireless base station | — | 2012-05-01 |
| 8090310 | Radio base station, relay station, and relay method | — | 2012-01-03 |
| 7983664 | Transmission method, wireless base station, and wireless communication method | — | 2011-07-19 |
| 7973875 | Flat-panel display member and its manufacturing method and flat-panel display and its manufacturing method | Yuko Mikami, Takayoshi Kirimoto, Keiji Iwanaga, Toru Matsumoto | 2011-07-05 |
| 7929503 | Wireless terminal, management apparatus and wireless LAN control method | — | 2011-04-19 |
| 7733861 | Radio terminal and ad hoc communication method | — | 2010-06-08 |