Issued Patents All Time
Showing 76–100 of 174 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720391 | Coordination processing execution method and coordination processing execution system | Masayuki Kozuka, Masataka Minami, Motoji Ohmori, Takeshi Matsuo, Tsuyoshi Sakata +5 more | 2017-08-01 |
| 9634899 | Function update method and function update system | Motoji Ohmori, Masayuki Kozuka, Masao Nonaka, Ryota Miyazaki | 2017-04-25 |
| 9621433 | Control method used in a remote control system | Chikara Yoshida, Kazushige Yamada, Kenji Shimizu, Masaki Takahashi, Yuri Nishikawa +6 more | 2017-04-11 |
| 9594883 | Recording medium device, terminal device, distribution device, control method, and program recording medium | Takahiro Yamaguchi, Yuichi Futa | 2017-03-14 |
| 9564129 | Voice interaction method, and device | Hiroshi Amano, Masayuki Kozuka, Motoji Ohmori, Takako Hirose, Takahiro Yamaguchi | 2017-02-07 |
| 9532109 | System and method for providing product information of a product viewed in a video | Hiroshi Amano, Takahiro Yamaguchi, Takashi Morimoto, Motoji Ohmori, Takako Hirose | 2016-12-27 |
| 9530306 | Information notification method, information terminal, and program | Takashi Morimoto, Takahiro Yamaguchi, Hiroshi Amano, Masayuki Kozuka, Motoji Ohmori +1 more | 2016-12-27 |
| 9524746 | Server device, playback device and content distribution system | Takahiro Yamaguchi, Masataka Minami, Masayuki Kozuka | 2016-12-20 |
| 9491515 | Program recording method, program recording device, destination setting method, and destination setting device | Yasunori Ishii, Kazutaka Furuta, Tsutomu Muraji, Yuka Ozawa | 2016-11-08 |
| 9390716 | Control method for household electrical appliance, household electrical appliance control system, and gateway | Motoji Ohmori, Takako Hirose, Masayuki Kozuka | 2016-07-12 |
| 9270673 | Terminal device, verification device, key distribution device, content playback method, key distribution method, and computer program | Takahiro Yamaguchi, Yuichi Futa | 2016-02-23 |
| 9270470 | Unauthorized contents detection system | Masao Nonaka, Yuichi Futa, Kaoru Yokota, Motoji Ohmori, Masaya Miyazaki +3 more | 2016-02-23 |
| 9178702 | Revocation list generation device, revocation list generation method, and content management system | Masayuki Kozuka, Takahiro Yamaguchi, Kaoru Murase, Motoji Ohmori, Makoto Morise +1 more | 2015-11-03 |
| 9166980 | Content management system, management server, memory media device and content management method | Masayuki Kozuka, Takahiro Yamaguchi, Motoji Ohmori, Kaoru Murase, Masataka Minami +1 more | 2015-10-20 |
| 9130741 | Data protection system that protects data by encrypting the data | Motoji Ohmori, Natsume Matsuzaki, Makoto Tatebayashi | 2015-09-08 |
| 9106882 | Terminal device, content recording system, title key recording method, and computer program | Takahiro Yamaguchi, Motoji Ohmori, Kaoru Murase | 2015-08-11 |
| 9003188 | Recording medium device, terminal device, distribution device, control method, and program recording medium | Takahiro Yamaguchi, Yuichi Futa | 2015-04-07 |
| 8997216 | Recording medium apparatus and control method for authenticating a device based on a revocation list | Masayuki Kozuka, Takahiro Yamaguchi, Masataka Minami, Makoto Morise, Kaoru Murase +1 more | 2015-03-31 |
| 8984658 | Copyright protection data processing system and reproduction device | Takahiro Yamaguchi, Masaya Yamamoto, Sanzo Ugawa, Kaoru Murase | 2015-03-17 |
| 8972300 | Content distribution system | Masao Nonaka, Yuichi Futa, Motoji Ohmori, Kazukuni Kobara, Ryo Nojima +1 more | 2015-03-03 |
| 8972737 | Unauthorized contents detection system | Masao Nonaka, Yuichi Futa, Kaoru Yokota, Motoji Ohmori, Masaya Miyazaki +3 more | 2015-03-03 |
| 8874936 | Terminal device, verification device, key distribution device, content playback method, key distribution method, and recording medium | Takahiro Yamaguchi, Yuichi Futa | 2014-10-28 |
| 8740698 | Game system, game execution apparatus, and portable storage medium | Yuichi Futa, Kaoru Yokota, Motoji Ohmori | 2014-06-03 |
| 8682140 | Playback device, content distribution system, playback method, computer program and integrated circuit | Masataka Minami, Masayuki Kozuka | 2014-03-25 |
| 8667291 | Unauthorized contents detection system | Masao Nonaka, Yuichi Futa, Kaoru Yokota, Motoji Ohmori, Masaya Miyazaki +3 more | 2014-03-04 |