Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8972302 | Information service method, information service unit, recording or reproducing controlling method, and recording and/or reproducing unit | Kaoru Kijima, Yoichiro Sako, Yoriaki Kanada, Koichi Nakajima, Akiya Saito +2 more | 2015-03-03 |
| 8756709 | Apparatus for, and method of, recording/playing audio data having additional information embedded therein | Yoichiro Sako, Tatsuya Inokuchi, Takashi Kihara | 2014-06-17 |
| 8006102 | Method and apparatus for transmitting content data and recording and/or reproducing apparatus | Yoichiro Sako, Tatsuya Inokuchi | 2011-08-23 |
| 7783577 | Information service method, information service unit, recording or reproducing controlling method, and recording and/or reproducing unit | Kaoru Kijima, Yoichiro Sako, Yoriaki Kanada, Koichi Nakajima, Akiya Saito +2 more | 2010-08-24 |
| 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, Junichi Kudo, Kaoru Kijima +4 more | 2010-05-18 |
| 7673154 | Recording medium, recording method, information transmission method, terminal device, and server device | Yoichiro Sako, Yoriaki Kanada, Koichi Nakajima, Akiya Saito, Etsuo Shibasaki +2 more | 2010-03-02 |
| 7620820 | Content data processing method, recording device, and reproduction device | Yoichiro Sako, Tatsuya Inokuchi | 2009-11-17 |
| 7616529 | Recording and reproducing apparatus, recording and reproducing method, and storage medium | Akira Tange, Yoichiro Sako, Tomihiro Nakagawa, Junichi Kudo, Kaoru Kijima +4 more | 2009-11-10 |
| 7599891 | Method and system for administering storage medium | Yoriaki Kanada, Tatsuya Inokuchi, Takao Ihashi, Takashi Yamanishi, Yoichiro Sako +2 more | 2009-10-06 |
| 7593311 | Recording medium, recording method, recording device, reproduction device, data transmission method, and server device | Yoichiro Sako, Etsuo Shibasaki, Yoriaki Kanada, Akiya Saito, Koichi Nakajima +2 more | 2009-09-22 |
| 7594123 | Data recording apparatus and method and data reproducing apparatus and method | Yoichiro Sako, Tatsuya Inokuchi | 2009-09-22 |
| 7549175 | Recording medium, recording method, recording apparatus, reproduction apparatus, data transmission method, and server device | Yoichiro Sako, Etsuo Shibasaki, Yoriaki Kanada, Akiya Saito, Koichi Nakajima +2 more | 2009-06-16 |
| 7506378 | Data recording medium, program starting method, and program | Akiya Saito, Yoriaki Kanada, Etsuo Shibasaki, Koichi Nakajima, Yoichiro Sako +2 more | 2009-03-17 |
| 7496965 | Data recording medium, data recording method, data processing device, data distribution method, data distribution device, data transmission method, data transmission device, data distribution system, and data communication system | Yoichiro Sako, Kaoru Kijima, Akiko Inoue, Etsuo Shibasaki, Yoriaki Kanada +2 more | 2009-02-24 |
| 7483957 | Server, distribution system, distribution method and terminal | Yoichiro Sako, Tomihiro Nakagawa, Mitsuru Toriyama, Tatsuya Inokuchi, Kaoru Kijima +4 more | 2009-01-27 |
| 7480942 | Method for controlling access to disc data and method for indentifying disc | Tatsuya Inokuchi, Yoriaki Kanada, Takao Ihashi, Takashi Yamanishi, Yoichiro Sako | 2009-01-20 |
| 7454628 | Method and apparatus for transmitting content data and recording and/or reproducing apparatus | Yoichiro Sako, Tatsuya Inokuchi | 2008-11-18 |
| 7448086 | Recording apparatus and method, reproducing apparatus and method, and memory medium | Yoichiro Sako, Tatsuya Inokuchi, Takashi Kihara | 2008-11-04 |
| 7437649 | Data recording method and device | Akiya Saito, Toru Aida, Yoriaki Kanada, Tatsushi Sano, Toshihiko Senno +5 more | 2008-10-14 |
| 7426751 | Recording medium, information transmission method, terminal, server, and recording method | Yoichiro Sako, Yoriaki Kanada, Etsuo Shibasaki, Akiya Saito, Koichi Nakajima +2 more | 2008-09-16 |
| 7418433 | Content providing system, content providing method, content processing apparatus, and program therefor | Yoichiro Sako, Kazuko Sakurai, Tatsuya Inokuchi, Mitsuru Toriyama, Yoshimasa Utsumi +2 more | 2008-08-26 |
| 7408862 | Writable recording medium identification information recording method information recording device identification information reproduction method and information reproduction device | Yoichiro Sako, Tatsuya Inokuchi | 2008-08-05 |
| 7406177 | Recording medium, recording method, recording apparatus, and reproduction method | Yoichiro Sako, Tatsuya Inokuchi | 2008-07-29 |
| 7373580 | Recording medium, recording method and apparatus, reproduction method and apparatus, data transmission method, and data demodulation method | Tatsuya Inokuchi, Yoichiro Sako, Takashi Kihara | 2008-05-13 |
| 7369473 | Record medium, recording method for record medium, output controlling method, reproducing apparatus, record and reproduction controlling method, recording method, record and reproduction method, and recording and/or reproducing method | Yoichiro Sako, Tatsuya Inokuchi | 2008-05-06 |