Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D804347 | Surface mounted piezoelectric sounder | Akira Satoh | 2017-12-05 |
| 9055373 | Piezoelectric sounder | Akira Satoh | 2015-06-09 |
| 8972302 | Information service method, information service unit, recording or reproducing controlling method, and recording and/or reproducing unit | Yoichiro Sako, Shunsuke Furukawa, Yoriaki Kanada, Koichi Nakajima, Akiya Saito +2 more | 2015-03-03 |
| 8249991 | Contents reproduction expiration management system, contents reproduction expiration managing method, terminal apparatus, server apparatus, program, and recording medium for managing permission/non-permission of reproduction of contents | Takashi Sato, Mitsuru Toriyama, Azumi Iida, Takashi Kinoshita, Katsuyuki Kanetsuna | 2012-08-21 |
| 8090764 | Communication system, communication apparatus, communication method, storage medium, and package medium | Takashi Sato, Katsuyuki Kanetsuna, Mitsuru Toriyama | 2012-01-03 |
| 7783577 | Information service method, information service unit, recording or reproducing controlling method, and recording and/or reproducing unit | Yoichiro Sako, Shunsuke Furukawa, 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, Shunsuke Furukawa, Junichi Kudo +4 more | 2010-05-18 |
| 7673154 | Recording medium, recording method, information transmission method, terminal device, and server device | Yoichiro Sako, Shunsuke Furukawa, Yoriaki Kanada, Koichi Nakajima, Akiya Saito +2 more | 2010-03-02 |
| 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 |
| 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 |
| 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, Shunsuke Furukawa, Koichi Nakajima +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, Akiko Inoue, Etsuo Shibasaki, Yoriaki Kanada +2 more | 2009-02-24 |
| 7483957 | Server, distribution system, distribution method and terminal | Yoichiro Sako, Tomihiro Nakagawa, Shunsuke Furukawa, Mitsuru Toriyama, Tatsuya Inokuchi +4 more | 2009-01-27 |
| 7426751 | Recording medium, information transmission method, terminal, server, and recording method | Yoichiro Sako, Shunsuke Furukawa, Yoriaki Kanada, Etsuo Shibasaki, Akiya Saito +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 |
| 7356702 | Registration method and program | Yoriaki Kanada, Etsuo Shibasaki, Shunsuke Furukawa, Yoichiro Sako, Akiya Saito +2 more | 2008-04-08 |
| 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, Tatsuya Inokuchi | 2008-03-18 |
| 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 |
| 7072260 | Data recording medium, data reproducing method and reproducing device, and data processing system | Yoichiro Sako, Masanobu Yamamoto, Takao Ihashi, Tatsuya Inokuchi | 2006-07-04 |