Issued Patents All Time
Showing 1–25 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10650855 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2020-05-12 |
| 10381037 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2019-08-13 |
| 10002634 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2018-06-19 |
| 9741387 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2017-08-22 |
| 9147425 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2015-09-29 |
| 8942074 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2015-01-27 |
| 8925690 | Disc brake apparatus | — | 2015-01-06 |
| 8873359 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-10-28 |
| 8854937 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-10-07 |
| 8848499 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-30 |
| 8837266 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-16 |
| 8830805 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-09 |
| 8830804 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-09 |
| 8824259 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-02 |
| 8824258 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-02 |
| 8824257 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-02 |
| 8824256 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-09-02 |
| 8811137 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-08-19 |
| 8804471 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-08-12 |
| 8792314 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-07-29 |
| 8755258 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-06-17 |
| 8630159 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2014-01-14 |
| 8571393 | Portable recording medium, video recording/reproducing apparatus, video recording/reproducing method, video reproducing apparatus, video recording apparatus, video reproducing method, and video recording method | Masaaki Shimada, Isao Otsuka, Kazuhiko Nakane | 2013-10-29 |
| 8288729 | Image processing apparatus, image processing method, image processing program, and information storage medium having image processing program stored therein | Nobuyuki Iwasaki, Takao Kuwabara | 2012-10-16 |
| 8270284 | Optical disk and optical disk device and control device | Nobuo Takeshita, Noboru Yashima | 2012-09-18 |