Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713081 | Wireless access device, wireless terminal, program, and wireless communication system | — | 2017-07-18 |
| 7865821 | Electronic document update notification device and electronic document update notifying method | Satoshi Ikada | 2011-01-04 |
| 7359896 | Information retrieving system, information retrieving method, and information retrieving program | Atsushi Ikeno | 2008-04-15 |