Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8782170 | Information processing apparatus, information processing method, and computer program | Norifumi Kikkawa, Yasuaki Honda | 2014-07-15 |
| 8578438 | Content supply system, content supply apparatus and method, content playback apparatus and method, and program | Yasuhiro Murase, Takeshi Iwatsu | 2013-11-05 |
| 8079029 | Content acquisition method, content acquisition device, and content acquisition program | Takeshi Iwatsu | 2011-12-13 |
| 8024475 | Communication method | Takeshi Iwatsu, Jun Moriya, Yasuhiro Murase, Shinsuke Yamashita | 2011-09-20 |
| 7882118 | Content acquisition method | Takeshi Iwatsu | 2011-02-01 |
| 7853704 | Content acquisition method | Takeshi Iwatsu | 2010-12-14 |
| 7844259 | Communication method | Takeshi Iwatsu, Shinsuke Yamashita, Jun Moriya, Yasuhiro Murase | 2010-11-30 |
| 7822722 | Page title display method | Takeshi Iwatsu, Junichi Aramaki | 2010-10-26 |
| 7814235 | Page data reception method, page data providing method, device thereof, and program | Takeshi Iwatsu, Jun Moriya, Yasuhiro Murase | 2010-10-12 |
| 7802295 | Authentication method, authentication system, and authentication server | Yasuhiro Murase, Jun Moriya, Takeshi Iwatsu | 2010-09-21 |
| 7792865 | Information processing device, content management method, content information management method, and computer program | Masaaki Hamada, Norifumi Kikkawa, Yoichi Kobori, Takehiko Morita, Toshihiro Morita +2 more | 2010-09-07 |
| 7774351 | Data recording control apparatus | Takeshi Iwatsu | 2010-08-10 |
| 7773548 | System and associated method of service provision based upon broadcast state information | Takeshi Iwatsu, Shinsuke Yamashita, Jun Moriya, Yasuhiro Murase | 2010-08-10 |
| 7756793 | Content data supply system, content data supply apparatus and method, content data reproduction apparatus and method, and program | Yasuhiro Murase, Takeshi Iwatsu | 2010-07-13 |
| 7752289 | Device authentication apparatus device authentication method information processing apparatus information processing method and computer program | Norifumi Kikkawa, Tatsuya Igarashi, Yoichi Kobori, Takehiko Morita, Yoshiyuki Takaku +1 more | 2010-07-06 |
| 7603335 | Acquisition of attribute and accounting information with communication interruption | Takeshi Iwatsu, Jun Moriya, Yasuhiro Murase | 2009-10-13 |
| 7583928 | Information providing method | Takeshi Iwatsu, Shinsuke Yamashita, Jun Moriya, Yasuhiro Murase | 2009-09-01 |
| 7430410 | Communication method | Takeshi Iwatsu, Shinsuke Yamashita, Jun Moriya, Yasuhiro Murase | 2008-09-30 |