Title:
放送システム、受信装置及びプログラム
Document Type and Number:
Japanese Patent JP4444332
Kind Code:
B2
Inventors:
Taku Kato
Koji Okada
Koji Okada
Application Number:
JP2007338350A
Publication Date:
March 31, 2010
Filing Date:
December 27, 2007
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Solutions Corporation
Toshiba Solutions Corporation
International Classes:
H04H20/28; H04H60/07; H04H60/14; H04H60/27; H04H60/31; H04N7/173; H04N21/2362; H04N21/442; H04N21/47
Domestic Patent References:
JP10164550A | ||||
JP11112950A | ||||
JP2001128130A | ||||
JP2002077799A | ||||
JP2000004427A | ||||
JP2002007858A | ||||
JP2001338212A | ||||
JP2003319422A | ||||
JP2001251602A | ||||
JP2002034007A |
Other References:
平野秀幸,コマーシャルを連係させたコンテンツ保護方式,情報処理学会研究報告,2002年 2月15日,第2002巻,第12号,p.259-264
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Ryo Hashimoto
Tetsuya Kazama
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Ryo Hashimoto
Tetsuya Kazama
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen