Issued Patents All Time
Showing 1–25 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10410667 | High density optical disk processing apparatus, method, and computer-readable medium | Toshihiro Horigome | 2019-09-10 |
| 10373640 | Information processing device, information processing method, and program | Kenji Yamamoto, Noriaki Nishi, Junya Shiraishi, Nobuyoshi Kobayashi | 2019-08-06 |
| 10339967 | Reproducing apparatus and reproducing method | Toshihiro Horigome, Koji Sekiguchi, Kotaro Kurokawa | 2019-07-02 |
| 10176838 | Optical disc device | Noriaki Nishi, Nobuhiko Ando, Fumiaki Nakano, Yuuichi Suzuki, Hiroaki Nakagawa +2 more | 2019-01-08 |
| 10134438 | Optical medium reproduction apparatus and method of reproducing optical medium | Noriaki Nishi, Junya Shiraishi, Takashi Nakao, Kenji Yamamoto | 2018-11-20 |
| 10014023 | Optical medium reproducing apparatus, optical medium reproducing method, and optical medium | Noriaki Nishi, Nobuhiko Ando, Junya Shiraishi, Yutaka Tentaku | 2018-07-03 |
| 9990952 | Optical medium reproducing device and optical medium reproducing method | Noriaki Nishi, Junya Shiraishi, Nobuhiko Ando | 2018-06-05 |
| 9916856 | Playing apparatus and playing method | Koji Sekiguchi | 2018-03-13 |
| 9847100 | Optical medium reproduction device and optical medium reproduction method | Noriaki Nishi, Shiori Tashiro, Nobuhiko Ando, Yutaka Tentaku, Junya Shiraishi | 2017-12-19 |
| 9843389 | Optical medium reproduction device and optical medium reproduction method | Noriaki Nishi, Junya Shiraishi | 2017-12-12 |
| 9767837 | Optical medium reproduction apparatus and optical medium reproduction method | Noriaki Nishi, Junya Shiraishi, Yutaka Tentaku, Nobuhiko Ando | 2017-09-19 |
| 9672859 | Optical medium reproduction apparatus and optical medium reproduction method | Noriaki Nishi, Junya Shiraishi, Yutaka Tentaku, Nobuhiko Ando | 2017-06-06 |
| 9514778 | Optical disc device and spherical aberration error signal detection method | Tomoya Ikuta, Takeshi Kubo, Takashi Nakao, Kenji Yamamoto | 2016-12-06 |
| 9373350 | Optical medium reproducing apparatus and optical medium reproducing method | Kenji Yamamoto, Takashi Nakao | 2016-06-21 |
| 9245570 | Reproducing apparatus and reproducing method | Koji Sekiguchi | 2016-01-26 |
| 8953424 | Optical recording medium driving apparatus, and method of generating tracking error signal | Noriaki Nishi | 2015-02-10 |
| 8929190 | Optical information recording medium and optical information recording medium reproducing apparatus | Toshihiro Horigome | 2015-01-06 |
| 8897107 | Playback device and playback method | — | 2014-11-25 |
| 8873358 | Skew detection method and optical disc device | Junya Shiraishi | 2014-10-28 |
| 8867324 | Reproducing device and reproducing method | Koji Sekiguchi, Takahiro Miura | 2014-10-21 |
| 8854938 | Optical recording medium, manufacturing method for optical recording medium | Toshiyuki Kashiwagi, Yoshihiro Akimoto, Akiya Saito | 2014-10-07 |
| 8826309 | Optical pickup and optical disc device | Takashi Nakao, Yutaka Tentaku | 2014-09-02 |
| 8599661 | Optical disk device, optical pickup, and optical recording medium | Norihiro Tanabe | 2013-12-03 |
| 8553514 | Optical recording medium, recording device, and recording method | Seiji Kobayashi | 2013-10-08 |
| 8526289 | Optical information reproducing apparatus and optical information reproducing method | Goro Fujita, Daisuke Ueda, Mitsuaki Oyamada, Takashi Iwamura, Jingcheng Yuan | 2013-09-03 |