Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8346306 | SIM-card suspend control apparatus, SIM-card suspend control method, and information processing apparatus | Masanobu Kawakishi, Mikimasa Yamagishi, Takao Ohta, Shinichi Matsuya, Shinji Yamauchi +3 more | 2013-01-01 |