Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577292 | Electronic device and battery pack | Takayuki Yajima, Norio Fujimori, Tsuyoshi Ookubo | 2017-02-21 |
| 8486547 | Electronic device and battery pack | Takayuki Yajima, Norio Fujimori, Tsuyoshi Ookubo | 2013-07-16 |
| 8387113 | Communication system, authentication method, information processing device, information processing method, and battery | Hidetoshi Shimada, Norio Fujimori, Keisuke Koide, Tsuyoshi Ookubo, Kenichiro Kamijo +3 more | 2013-02-26 |
| 7688025 | Electronic device, battery pack, power-supply controlling method for electronic device, program for controlling power supply for electronic device | Norio Fujimori, Takayuki Yajima | 2010-03-30 |