Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333011 | Information processing apparatus, information processing method, and recording medium | Hiroyoshi Haruki, Jun Kanai, Tatsuya Uehara, Fumihiko Sano | 2025-06-17 |
| 10447349 | Wireless communication system and wireless communication apparatus | Takahiro Sekiguchi, Tatsuma Hirano, Makoto Higaki, Kazuhiro Inoue | 2019-10-15 |
| 10111236 | Wireless communication apparatus and wireless communication method | Jun Mitsugi | 2018-10-23 |
| 9946237 | Energy management device, energy management system, and energy management method | Yasuyuki Nishibayashi, Masahiro Yamazaki, Yoichi Morishima, Ikuya Aoyama, Yusuke Doi +1 more | 2018-04-17 |
| 9337968 | Wireless communication apparatus, wireless communication system, and transmission method | — | 2016-05-10 |
| 9084198 | Wireless communication system and wireless communication apparatus, both for use in broadcast wireless transmission | Ren Sakata, Toshihisa Nabetani, Michio Kanayama, Shinsuke Watanabe, Mitsuaki Suzuki +2 more | 2015-07-14 |
| 8891635 | Transmitting apparatus and receiving apparatus | Ren Sakata, Tsuyoshi Kogawa, Kaoru Inoue, Koichiro Ban, Takahiro Kobayashi | 2014-11-18 |
| 8874031 | Radio power transmitting apparatus and radio power transmitting system | Hiroki Kudo, Daisuke Takeda, Ren Sakata, Hiroki Shoki | 2014-10-28 |
| 8824393 | Wireless communication device | Ren Sakata, Masahiro Takagi | 2014-09-02 |
| 8761678 | Radio transmitting method and apparatus, and radio receiving method and apparatus | Koji Akita, Ren Sakata, Koichiro Ban | 2014-06-24 |
| 8406327 | Wireless communication apparatus, wireless communication system, and transmission method | — | 2013-03-26 |
| 8385851 | Radio communication method, radio transmission apparatus and receiving apparatus | Ren Sakata, Koji Akita, Koichiro Ban | 2013-02-26 |
| 8045529 | Terminal station radio communication device, based station radio communication device, radio communication device, radio communication method, and radio communication program | Tomoya Tandai, Tomoya Horiguchi, Tazuko Tomioka, Takeshi Tomizawa | 2011-10-25 |
| 7912110 | Base station apparatus, wireless communication system and frequency assignment method | — | 2011-03-22 |
| 7869531 | Wireless communication apparatus, wireless communication system, and transmission method | — | 2011-01-11 |
| 7808885 | Method of transmitting OFDM signal and transmitter and receiver thereof | Koji Akita | 2010-10-05 |