Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940780 | Data communication system enabling data communication between communication devices through a server | Tadashi Kaji, Akifumi Yato, Takahiro Fujishiro, Shinichi Irube | 2011-05-10 |