Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577292 | Electronic device and battery pack | Takayuki Yajima, Keiichi Komaki, Norio Fujimori | 2017-02-21 |
| 8486547 | Electronic device and battery pack | Takayuki Yajima, Keiichi Komaki, Norio Fujimori | 2013-07-16 |
| 8387113 | Communication system, authentication method, information processing device, information processing method, and battery | Hidetoshi Shimada, Norio Fujimori, Keiichi Komaki, Keisuke Koide, Kenichiro Kamijo +3 more | 2013-02-26 |