Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7346042 | Information distributing method, information distributing system, information distributing server, mobile communication network system and communication service providing method | Shoichi Horiguchi, Hiroshi Uehara, Sadayuki Hongo, Nobuhiko Shigiya, Katsumi Tanaka +1 more | 2008-03-18 |
| 7221961 | Wireless telecommunications unit attachable to and detachable from an external unit | Masaaki Fukumoto, Toshiaki Sugimura, Hirotaka Nakano | 2007-05-22 |