Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8905848 | Server system, game device, control method, program, and information storage medium | Takashi Umaki, Yoshitaka Watanabe, Shigeo Hashimoto, Tadashi Hiraoka | 2014-12-09 |