Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032460 | Authentication managing apparatus, and shop communication terminal | Sunao Takatori | 2011-10-04 |
| 7974247 | Communication terminal device and billing device | Sunao Takatori | 2011-07-05 |
| 7969918 | Slave communication device for use in wireless LAN system and control method and control program of slave communication device | Sunao Takatori | 2011-06-28 |
| 7944865 | Wireless LAN system and control method and control program of wireless LAN system | Sunao Takatori | 2011-05-17 |
| 7869430 | Communication terminal device and billing device | Sunao Takatori | 2011-01-11 |