Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10582438 | Base station apparatus, wireless communication system and communication method | Tatsuya Kikuzuki, Kazumi Kasai, Teruhisa Ninomiya, Eiji Matsumoto, Iwamasa Yuki +2 more | 2020-03-03 |
| 9867222 | Wireless communication system, wireless communication method, transmission device, control method, and recording medium | Makoto Yoshida, Masafumi Katoh, Teruhisa Ninomiya, Kazumi Kasai, Tatsuya Kikuzuki | 2018-01-09 |
| 9560488 | BAN system, terminal apparatus, BAN communications method, and computer product | Toshihiro Kunitake, Hiroki Akano, Yuki Iwamasa, Eiji Matsumoto, Tatsuya Kikuzuki +2 more | 2017-01-31 |
| 9277479 | Wireless communication system and wireless communication apparatus | Kaoru Yokoo, Yoji Ohashi, Tatsuya Kikuzuki, Kazumi Kasai | 2016-03-01 |
| 8699958 | Wireless communication device and radiation directivity estimating method | — | 2014-04-15 |
| 8679017 | Biological information measurement apparatus and method | — | 2014-03-25 |
| 8508426 | Variable directional antenna | Atsushi Honda, Yasuyuki Oishi | 2013-08-13 |
| 8095177 | Wireless communication device and communication control method | — | 2012-01-10 |
| 7800552 | Antenna apparatus for multiple input multiple output communication | Yuuta Nakaya, Atsushi Honda | 2010-09-21 |
| 7277677 | Control device for antenna matching circuit | Jun Takada, Takeshi Toda, Yasuyuki Oishi | 2007-10-02 |