Issued Patents All Time
Showing 26–50 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7454384 | Information distributing method and system | Yoichiro Sako, Masayuki Obata, Shuichi Ito, Kazuko Sakurai | 2008-11-18 |
| 7448086 | Recording apparatus and method, reproducing apparatus and method, and memory medium | Yoichiro Sako, Shunsuke Furukawa, 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 |
| 7433833 | Information service method for purchasing utilizing a remote control | Yoichiro Sako, Kazuko Sakurai, Mitsuru Toriyama | 2008-10-07 |
| 7418433 | Content providing system, content providing method, content processing apparatus, and program therefor | Yoichiro Sako, Kazuko Sakurai, Mitsuru Toriyama, Yoshimasa Utsumi, Kaoru Kijima +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, Shunsuke Furukawa | 2008-08-05 |
| 7406177 | Recording medium, recording method, recording apparatus, and reproduction method | Yoichiro Sako, Shunsuke Furukawa | 2008-07-29 |
| 7372915 | 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 | 2008-05-13 |
| 7373580 | Recording medium, recording method and apparatus, reproduction method and apparatus, data transmission method, and data demodulation method | Yoichiro Sako, Shunsuke Furukawa, 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, Shunsuke Furukawa | 2008-05-06 |
| 7366071 | Data recording method and device, data recording medium, data reproduction method and device | Takashi Kihara, Yoichiro Sako | 2008-04-29 |
| 7352676 | Optical recording medium and apparatus for reproducing optical recording medium | Yoichiro Sako, Hiroshi Ogawa | 2008-04-01 |
| 7346582 | Electronic money, electronic use right, charging system, information processing apparatus, and reproducing method and reproduction control method of contents data | Yoichiro Sako, Mario Tokoro, Kaoru Kijima | 2008-03-18 |
| 7334266 | Reproduction control method, program and recording medium | ASAKO KAWAKAMI, Shinobu Hayashi | 2008-02-19 |
| 7327640 | Recording and reproducing apparatus, recording and reproducing method, and storage medium | Akira Tange, Yoichiro Sako, Tomihiro Nakagawa, Shunsuke Furukawa, Junichi Kudo +4 more | 2008-02-05 |
| 7324423 | Data recording method recorder and data reproducing method and device | Yoichiro Sako, Akiya Saito, Yoshinobu Usui, Yoriaki Kanada, Tomihiro Nakagawa +2 more | 2008-01-29 |
| 7318026 | Encoding apparatus and method, decoding apparatus and method, and recording medium recording apparatus and method | — | 2008-01-08 |
| 7304932 | Data recording medium, and data recording method and device | Yoichiro Sako, Takashi Kihara, Shunsuke Furukawa, Yoriaki Kanada, Akiya Saito +5 more | 2007-12-04 |
| 7302588 | Data recording method, data recording device, and recording medium | Yoichiro Sako, Shunsuke Furukawa | 2007-11-27 |
| 7289046 | Data recording medium, data recording method and device, and encode method and device | Yoichiro Sako, Toru Aida, Akiya Saito, Takashi Kihara, Tatsushi Sano +5 more | 2007-10-30 |
| 7287167 | Record medium, recording apparatus for record medium, recording method for record medium, reproducing apparatus for record medium, reproducing medium for record medium, and data output controlling method | Yoichiro Sako | 2007-10-23 |
| 7280661 | Data output method and apparatus, data playback method and apparatus, data recording method and apparatus, and data recording and playback method and apparatus | Yoichiro Sako, Shunsuke Furukawa | 2007-10-09 |
| 7278166 | Method and apparatus for recording and/or reproducing data and record medium | Yoichiro Sako, Mitsuru Toriyama | 2007-10-02 |
| 7274642 | Data recording medium, data recording method and apparatus, data reproducing method and apparatus, data transmitting method, and data receiving method | Yoichiro Sako | 2007-09-25 |
| 7272098 | Data recording apparatus and associated methodology of affecting a digital sum variance | Yoichiro Sako, Shunsuke Furukawa, Takashi Kihara, Toru Aida, Akiya Saito +5 more | 2007-09-18 |