Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8934464 | Wireless communication device, wireless communication system, wireless communication method and program | Katsutoshi Itoh, Osamu Yoshimura | 2015-01-13 |
| 8908695 | Wireless communication device, program, wireless communication method, and wireless communication system | Masanori Sato, Erika Saito | 2014-12-09 |
| 8767690 | Wireless communication device, wireless communication system, wireless communication method, and program | Katsutoshi Itoh, Hideyuki Suzuki | 2014-07-01 |
| 8761729 | Radio terminal apparatus, communication system, and method of controlling radio terminal apparatus | Katsutoshi Itoh | 2014-06-24 |
| 8615146 | Planar optical waveguide | Mitsuru Nagano, Akira Himeno, Masayuki Okuno, Akihito Doi, Daisuke Ogawa +1 more | 2013-12-24 |
| 8510484 | Content transmission apparatus, content playback system, content transmission method, and program | Katsutoshi Itoh, Hiroyuki Suzuki, Norifumi Kikkawa, Hideyuki Suzuki | 2013-08-13 |
| 8503331 | Wireless communication device, wireless communication system, program and wireless communication method | Katsutoshi Itoh, Hideyuki Suzuki | 2013-08-06 |
| 8472419 | Radio communication system, radio communication device, radio communication method, and program | Erika Saito, Tomoya Yamaura, Katsutoshi Itoh, Natsuki Itaya, Hideyuki Suzuki | 2013-06-25 |
| 8457593 | Information processing device, communication system, and billing method for wireless terminal device | Katsutoshi Itoh | 2013-06-04 |
| 8116217 | Wireless communication apparatus, method and program storage medium | Shigenori Uchida, Katsutoshi Itoh, Noboru Oki, Osamu Yoshimura | 2012-02-14 |
| 8107478 | Wireless communication device, communication system, communication control method, and program | Katsutoshi Itoh, Takeshi Itagaki | 2012-01-31 |
| 8102829 | Wireless transmission device, wireless transmission method, wireless communication system, and program | Katsutoshi Itoh | 2012-01-24 |
| 7177347 | Synchronicity detection device | Kazuhiko Terashima | 2007-02-13 |
| 6795509 | Method of receiving spread-spectrum signal and radio communication terminal device | Katsuya Yamamoto | 2004-09-21 |
| 6452985 | Viterbi decoding apparatus and Viterbi decoding method | Izumi Hatakeyama | 2002-09-17 |
| 6341226 | Mobile communication apparatus and method of receiving mobile communication signals | Katsuya Yamamoto | 2002-01-22 |