Issued Patents All Time
Showing 1–25 of 32 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, Shunsuke Furukawa, Yoriaki Kanada, Koichi Nakajima +2 more | 2015-03-03 |
| 8854938 | Optical recording medium, manufacturing method for optical recording medium | Toshiyuki Kashiwagi, Yoshihiro Akimoto, Kimihiro Saito | 2014-10-07 |
| 8582410 | Master strategy adjustment method and disc manufacturing method | Toru Aida, Shinobu Hayashi | 2013-11-12 |
| 8411545 | Recording apparatus, master manufacturing apparatus, and method of manufacturing an optical disc recording medium | Shinobu Hayashi | 2013-04-02 |
| 8164992 | Optical disc medium and data recording method and apparatus | Yoshinobu Usui, Makoto Tsukahara, Yoshitake Yanagisawa | 2012-04-24 |
| 8102746 | Method of recording data, method of manufacturing read-only optical disc, and read-only optical disc | Toshihiko Senno | 2012-01-24 |
| 8089843 | Recording drive waveform adjusting method for manufacturing master disc, master disc manufacturing method, master disc manufacturing apparatus, and master disc | Toru Aida, Akitoshi Suzuki, Shinobu Hayashi | 2012-01-03 |
| 7852730 | Optical disk medium, and data recording method and device | Yoshinobu Usui, Makoto Tsukahara, Yoshitake Yanagisawa | 2010-12-14 |
| 7783577 | Information service method, information service unit, recording or reproducing controlling method, and recording and/or reproducing unit | Kaoru Kijima, Yoichiro Sako, Shunsuke Furukawa, Yoriaki Kanada, Koichi Nakajima +2 more | 2010-08-24 |
| 7673154 | Recording medium, recording method, information transmission method, terminal device, and server device | Yoichiro Sako, Shunsuke Furukawa, Yoriaki Kanada, Koichi Nakajima, Etsuo Shibasaki +2 more | 2010-03-02 |
| 7599891 | Method and system for administering storage medium | Yoriaki Kanada, Tatsuya Inokuchi, Shunsuke Furukawa, Takao Ihashi, Takashi Yamanishi +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, Koichi Nakajima, Shunsuke Furukawa +2 more | 2009-09-22 |
| 7549175 | Recording medium, recording method, recording apparatus, reproduction apparatus, data transmission method, and server device | Yoichiro Sako, Etsuo Shibasaki, Yoriaki Kanada, Koichi Nakajima, Shunsuke Furukawa +2 more | 2009-06-16 |
| 7506378 | Data recording medium, program starting method, and program | Yoriaki Kanada, Etsuo Shibasaki, Shunsuke Furukawa, 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, Shunsuke Furukawa, Kaoru Kijima, Akiko Inoue, Etsuo Shibasaki +2 more | 2009-02-24 |
| 7437649 | Data recording method and device | Toru Aida, Yoriaki Kanada, Tatsushi Sano, Toshihiko Senno, Yoshinobu Usui +5 more | 2008-10-14 |
| 7426751 | Recording medium, information transmission method, terminal, server, and recording method | Yoichiro Sako, Shunsuke Furukawa, Yoriaki Kanada, Etsuo Shibasaki, Koichi Nakajima +2 more | 2008-09-16 |
| 7356702 | Registration method and program | Yoriaki Kanada, Etsuo Shibasaki, Shunsuke Furukawa, Yoichiro Sako, Kaoru Kijima +2 more | 2008-04-08 |
| 7324423 | Data recording method recorder and data reproducing method and device | Yoichiro Sako, Yoshinobu Usui, Yoriaki Kanada, Tomihiro Nakagawa, Tatsuya Inokuchi +2 more | 2008-01-29 |
| 7304932 | Data recording medium, and data recording method and device | Yoichiro Sako, Tatsuya Inokuchi, Takashi Kihara, Shunsuke Furukawa, Yoriaki Kanada +5 more | 2007-12-04 |
| 7289046 | Data recording medium, data recording method and device, and encode method and device | Yoichiro Sako, Toru Aida, Tatsuya Inokuchi, Takashi Kihara, Tatsushi Sano +5 more | 2007-10-30 |
| 7272098 | Data recording apparatus and associated methodology of affecting a digital sum variance | Yoichiro Sako, Tatsuya Inokuchi, Shunsuke Furukawa, Takashi Kihara, Toru Aida +5 more | 2007-09-18 |
| 7246299 | Data recording medium, data recording method, and data recording apparatus, including additional recording features | — | 2007-07-17 |
| 7236439 | Optical disc medium and data recording method and apparatus | Yoshinobu Usui, Makoto Tsukahara, Yoshitake Yanagisawa | 2007-06-26 |
| 7233267 | Digital data recording medium, recording method, recording device, reproduction method, and reproduction device | Yoichiro Sako, Tatsuya Inokuchi, Takashi Kihara, Shunsuke Furukawa, Yoriaki Kanada +4 more | 2007-06-19 |