Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8531059 | Wireless power transfer system and a load apparatus in the same wireless power transfer system | Katsuei Ichikawa | 2013-09-10 |
| 8405486 | Electric power transmitting and receiving device, electric power transmitting device and electric power receiving device | Masaaki Yamada, Yuhei NIWA | 2013-03-26 |
| 7945232 | Multiband wireless device and semiconductor integrated circuit | Yoshikazu Sugiyama, Satoshi Adachi, Yusaku Katsube, Masazumi Tone | 2011-05-17 |
| 7453703 | Electronic component module having electronic component with piezoelectric device | Yoshikazu Sugiyama | 2008-11-18 |
| 7440747 | Communication terminal, communication method, and program | Makato Katagishi | 2008-10-21 |
| 7377428 | Communication terminal and information communication system | Makoto Katagishi, Osamu Hasegawa | 2008-05-27 |
| 7139533 | Mobile communication terminal | Makoto Katagishi, Yutaka Chiba, Masanobu Kumekawa, Kazunori Hoshino | 2006-11-21 |