Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10713336 | Information processing device and information processing method | Kenjiro Ueda | 2020-07-14 |
| 9865299 | Information processing device, information recording medium, information processing method, and program | Kenjiro Ueda, Kouichi Uchimura, Masaya Yamamoto, Kaoru Murase, Hiroshi Yahata | 2018-01-09 |
| 9590953 | Information processing device, information processing method, and program | Kenjiro Ueda, Yoshikazu Takashima | 2017-03-07 |
| 9398330 | Information processing device, information recording medium, information processing method, and program | Kenjiro Ueda, Yoshikazu Takashima | 2016-07-19 |
| 9171570 | Information processing apparatus, information processing system, information processing method, and program | Yoshiyuki Kobayashi, Kenjiro Ueda, Kazuo Yamamoto, Motoki Kato | 2015-10-27 |
| 9037867 | Information processing apparatus, information storage medium, content management system, data processing method, and computer program | Kenjiro Ueda, Yoshitomo Osawa, Katsumi Muramatsu, Motoki Kato, Yoshikazu Takashima | 2015-05-19 |
| 8972301 | Information processing device, data processing method, and program | Kenjiro Ueda, Jun Yonemitsu | 2015-03-03 |
| 8955159 | Information processing apparatus, information processing system, information processing method, and program | Yoshiyuki Kobayashi, Kenjiro Ueda, Kazuo Yamamoto | 2015-02-10 |
| 8929540 | Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, method, and computer program | Yoshikazu Takashima, Katsumi Muramatsu, Kenjiro Ueda, Motoki Kato | 2015-01-06 |
| 8917970 | Information processing apparatus, information processing system, information processing method, and program | Yoshiyuki Kobayashi, Kenjiro Ueda, Kazuo Yamamoto | 2014-12-23 |
| 8868904 | Information processing device, disc, information processing method, and program | Kenjiro Ueda, Katsumi Muramatsu, Motoki Kato, Yoshiyuki Kobayashi | 2014-10-21 |
| 8760982 | Information processing apparatus, information processing system, information processing method, and program | Yoshiyuki Kobayashi, Kenjiro Ueda, Kazuo Yamamoto | 2014-06-24 |
| 8705939 | Information processing apparatus, information processing system, information processing method, and program | Yoshiyuki Kobayashi, Kenjiro Ueda, Kazuo Yamamoto, Motoki Kato, Shinobu Hattori | 2014-04-22 |
| 8645710 | Information processing apparatus, information storage medium, content management system, data processing method, and computer program | Kenjiro Ueda, Yoshitomo Osawa, Katsumi Muramatsu, Motoki Kato, Yoshikazu Takashima | 2014-02-04 |
| 8549620 | Information processing device, data processing method, and program | Kenjiro Ueda | 2013-10-01 |
| 8510852 | Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, method, and computer program | Yoshikazu Takashima, Kenjiro Ueda, Katsumi Muramatsu, Jun Yonemitsu | 2013-08-13 |
| 8474049 | Verification method, information processing device, recording medium, verification system, certification program, and verification program | Senichi Onoda, Masaya Yamamoto, Toshihisa Nakano, Kaoru Murase, Masayuki Kozuka +4 more | 2013-06-25 |
| 8281156 | Information processing device, information recording medium, information processing method, and computer program | Yoshikazu Takashima, Katsumi Muramatsu, Kenjiro Ueda, Motoki Kato | 2012-10-02 |
| 8281362 | Verification method, verification program, recording medium, information processor, and integrated circuit | Minehisa Nagata, Senichi Onoda, Toshihisa Nakano, Masaya Yamamoto, Kaoru Murase +6 more | 2012-10-02 |
| 8151357 | Information processing apparatus, information recording medium manufacturing method, and computer program | Kenjiro Ueda, Katsumi Muramatsu, Yoshikazu Takashima, Motoki Kato | 2012-04-03 |
| 8042188 | Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, method and computer program | Yoshikazu Takashima, Kenjiro Ueda, Katsumi Muramatsu, Jun Yonemitsu | 2011-10-18 |
| 8036388 | Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium | Yoshihito Ishibashi, Shinako Matsuyama, Tomoyuki Asano, Akihiro Muto, Jun Kitahara | 2011-10-11 |
| 8005226 | Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium | Yoshihito Ishibashi, Shinako Matsuyama, Tomoyuki Asano, Akihiro Muto, Jun Kitahara | 2011-08-23 |
| 7917964 | Method and apparatus for processing information, method and apparatus for manufacturing information recording medium, information recording medium, and computer program | Yoshikazu Takashima, Kenjiro Ueda, Katsumi Muramatsu, Jun Yonemitsu | 2011-03-29 |
| 7885512 | Information processing apparatus, information processing method, information recording medium, and computer program | Yoshikazu Takashima, Kenjiro Ueda, Motoki Kato, Katsumi Muramatsu | 2011-02-08 |