Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082892 | Camera | Akiho SAKUMA | 2025-07-08 |
| 11659074 | Information processing terminal | — | 2023-05-23 |
| 11005982 | Information processing terminal | — | 2021-05-11 |
| 10901572 | Reproduction device and display control method | Hideo Tsukazaki, Kotaro Asaka, Susumu Takatsuka | 2021-01-26 |
| 10642447 | Reproduction device and display control method | Hideo Tsukazaki, Kotaro Asaka, Susumu Takatsuka | 2020-05-05 |
| 10002643 | Reproducing apparatus, correlated information notifying method, and correlated information notifying program | Yujin Morisawa, Hideo Tsukazaki, Takeshi Ozawa | 2018-06-19 |
| 9641787 | Playback apparatus, playback method and program | — | 2017-05-02 |
| 9619111 | Information processing apparatus and method, and program | Junichiro Sakata, Kotaro Asaka, Susumu Takatsuka, Hideo Tsukazaki, Takeshi Ozawa | 2017-04-11 |
| 9247185 | Playback apparatus, playback method and program | — | 2016-01-26 |
| 9064543 | Reproducing apparatus, data processing method, and reproduction system | — | 2015-06-23 |
| 9043847 | Playback apparatus, playback method and program | — | 2015-05-26 |
| 9032778 | Electronic apparatus and electronic apparatus control method | — | 2015-05-19 |
| 8922508 | Media player using a multidimensional grid interface | Junichiro Sakata, Kotaro Asaka, Susumu Takatsuka, Hideo Tsukazaki, Takeshi Ozawa | 2014-12-30 |
| 8717301 | Information processing apparatus and method, and program | Junichiro Sakata, Kotaro Asaka, Susumu Takatsuka, Hideo Tsukazaki, Takeshi Ozawa | 2014-05-06 |
| 8700635 | Electronic device, data processing method, data control method, and content data processing system | Hideo Tsukazaki, Kotaro Asaka | 2014-04-15 |
| 8526795 | Information-processing apparatus, content reproduction apparatus, information-processing method, event-log creation method and computer programs | Makoto Kawasaki, Hideo Tsukazaki, Susumu Takatsuka, Junichiro Sakata | 2013-09-03 |
| 8497944 | Playback apparatus, playback method and program | — | 2013-07-30 |
| 8458616 | Data display method and reproduction apparatus | Hideo Tsukazaki | 2013-06-04 |
| 8340319 | Playback device, playback method and playback system | Kiminobu Ichimura | 2012-12-25 |
| 8316299 | Information processing apparatus, method and program | Kotaro Asaka, Susumu Takatsuka, Junichiro Sakata, Hideo Tsukazaki, Takeshi Ozawa | 2012-11-20 |
| 8312025 | Information processing device, information processing method, and information processing program | Kotaro Asaka | 2012-11-13 |
| 8219928 | Reproduction device and display control method | Hideo Tsukazaki, Kotaro Asaka, Susumu Takatsuka | 2012-07-10 |
| 8180731 | Apparatus and method for computing evaluation values of content data stored for reproduction | Tatsuya Konno, Susumu Takatsuka, Hideo Tsukazaki, Kotaro Asaka, Takashi Kawakami +1 more | 2012-05-15 |
| 8082522 | Electronic apparatus | — | 2011-12-20 |
| 7930081 | Electronic apparatus and electronic apparatus control method | — | 2011-04-19 |