Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350462 | Field coupling electrode, communication device, and communication system | Yoshihiro Kato, Koichi Ito, Noriyuki Mukai, Takeshi Maeda, Seigo Fukunaga | 2016-05-24 |
| 8466791 | Communication device, antenna device, and communication system | Tetsuro Goto, Kenichi Kabasawa, Kazuya Hirano | 2013-06-18 |
| 7903760 | Digital modulation circuit and method as well as digital demodulation circuit and method | Kazuji Sasaki | 2011-03-08 |
| 7596187 | Digital modulation circuit and method as well as digital demodulation circuit and method | Kazuji Sasaki | 2009-09-29 |