Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7899814 | Contents information search control system and contents information search control method | Tomohiko Tanaka, Aya Suzuki, Jun Takemura | 2011-03-01 |
| 7706825 | System for exchanging mail among members belonging to group | Kousei Itou | 2010-04-27 |
| 7134961 | Management of player information in a multiplayer network game environment | — | 2006-11-14 |