Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8280349 | Communication system, storage medium having communication program stored thereon, and communication terminal | Mikihiro Ishikawa, Takaki Takayama | 2012-10-02 |
| 8185089 | Communication system, storage medium having communication program stored thereon, and communication terminal | Mikihiro Ishikawa, Takaki Takayama | 2012-05-22 |