Issued Patents All Time
Showing 1–25 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158430 | Using load modulation for authentication via a dielectric medium, and related communication terminal, communication device, communication method and communication system | Takanori Washiro, Yoichiro Sako, Itaru Kawakami | 2018-12-18 |
| 9600225 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masayuki Obata, Masahiro Hotori +2 more | 2017-03-21 |
| 8819091 | Information processing apparatus, information processing system, information recording medium, information processing method, and program | Takahisa Ohgami, Goh Shimizu, Koichi Sotoyama, Satoshi Aida, Shizuka Watanabe +2 more | 2014-08-26 |
| 8799384 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masayuki Obata, Masahiro Hotori +2 more | 2014-08-05 |
| 8756709 | Apparatus for, and method of, recording/playing audio data having additional information embedded therein | Yoichiro Sako, Shunsuke Furukawa, Takashi Kihara | 2014-06-17 |
| 8693693 | Information processing apparatus, content providing system, information processing method, and computer program | Takahisa Ohgami, Kazuyoshi Takahashi | 2014-04-08 |
| 8559487 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masayuki Obata, Masahiro Hotori +2 more | 2013-10-15 |
| 8560404 | Information service methods for facilitating browsing and purchasing of consumer commodities in a broadcast program | Yoichiro Sako, Kazuko Sakurai, Mitsuru Toriyama | 2013-10-15 |
| 8280933 | Information processing apparatus, control method, control program, and name mapping information | — | 2012-10-02 |
| 8270811 | Information management method, information playback apparatus, and information management apparatus | Tsutomu Ichinose | 2012-09-18 |
| 8166186 | Content distribution method, program, and information processing apparatus | — | 2012-04-24 |
| 8125868 | Optical disc, optical disc recording apparatus and method, optical disc reproducing method | Yoichiro Sako, Takashi Kihara, Tomihiro Nakagawa | 2012-02-28 |
| 8006102 | Method and apparatus for transmitting content data and recording and/or reproducing apparatus | Yoichiro Sako, Shunsuke Furukawa | 2011-08-23 |
| 8000218 | Recording medium, recording method, and recording apparatus | Yoichiro Sako | 2011-08-16 |
| 7719929 | Recording and reproducing apparatus, recording and reproducing method, and storage medium for displaying symbols and reproducing desired data | Akira Tange, Yoichiro Sako, Tomihiro Nakagawa, Shunsuke Furukawa, Junichi Kudo +4 more | 2010-05-18 |
| 7693232 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masayuki Obata, Masahiro Hotori +2 more | 2010-04-06 |
| 7620820 | Content data processing method, recording device, and reproduction device | Shunsuke Furukawa, Yoichiro Sako | 2009-11-17 |
| 7616529 | Recording and reproducing apparatus, recording and reproducing method, and storage medium | Akira Tange, Yoichiro Sako, Tomihiro Nakagawa, Shunsuke Furukawa, Junichi Kudo +4 more | 2009-11-10 |
| 7599891 | Method and system for administering storage medium | Yoriaki Kanada, Shunsuke Furukawa, Takao Ihashi, Takashi Yamanishi, Yoichiro Sako +2 more | 2009-10-06 |
| 7594123 | Data recording apparatus and method and data reproducing apparatus and method | Yoichiro Sako, Shunsuke Furukawa | 2009-09-22 |
| 7543217 | Method of determining suitability of a recording medium for being recorded to and/or reproduced from by an apparatus | Yoichiro Sako, Mitsuhiro Shimada, Koichi Sato, Atsuhiro Kumagai | 2009-06-02 |
| 7536358 | Information service method, data terminal unit, data transmitting and receiving apparatus, and data transmitting apparatus | Yoichiro Sako, Kazuko Sakurai, Mitsuru Toriyama | 2009-05-19 |
| 7483957 | Server, distribution system, distribution method and terminal | Yoichiro Sako, Tomihiro Nakagawa, Shunsuke Furukawa, Mitsuru Toriyama, Kaoru Kijima +4 more | 2009-01-27 |
| 7480942 | Method for controlling access to disc data and method for indentifying disc | Yoriaki Kanada, Takao Ihashi, Shunsuke Furukawa, Takashi Yamanishi, Yoichiro Sako | 2009-01-20 |
| 7454384 | Information distributing method and system | Yoichiro Sako, Masayuki Obata, Shuichi Ito, Kazuko Sakurai | 2008-11-18 |