Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976545 | Display device and adjustment method | Nobuo Takeshita, Atsushi Michimori, Shota NAKAHARA | 2021-04-13 |
| 10397444 | Image display apparatus and display correction method | Nobuo Takeshita | 2019-08-27 |
| 10254551 | Virtual image display device | Hironori Nakahara, Nozomi Nakagawa | 2019-04-09 |
| 9817233 | Image display device | Nozomi Nakagawa, Hironori Nakahara, Nobuo Takeshita | 2017-11-14 |
| 9800844 | Image projection apparatus | Hironori Nakahara, Toshiya Matozaki, Nobuo Takeshita | 2017-10-24 |
| 9470889 | Laser scanning device | Toshiya Matozaki, Hironori Nakahara, Nobuo Takeshita | 2016-10-18 |
| 9454987 | Optical information processing apparatus and optical information processing method, and adjustment device, adjustment method, and adjustment program for optical information processing apparatus | Nobuo Takeshita | 2016-09-27 |
| 8724439 | Optical recording method and optical recording device | Nobuo Takeshita | 2014-05-13 |
| 8638646 | Optical information processing method and optical information processing apparatus | Yusuke Kanatake, Yoshihiro Kiyose, Nobuo Takeshita | 2014-01-28 |
| 8547806 | Optical disc apparatus and recording method | Yoshihiro Kiyose | 2013-10-01 |
| 8437233 | Optical recording/reproduction method and optical recording/reproduction device | Yusuke Kanatake, Toshiya Matozaki, Nobuo Takeshita | 2013-05-07 |
| 8358568 | Optical disc reproduction power setting method, optical disc reproduction method, and optical disc device | Koichi Ikuta, Nobuo Takeshita, Yoshihiro Kiyose, Yusuke Kanatake | 2013-01-22 |
| 8315137 | Optical recording method and optical recording device | Osamu Tsukahara, Yoshihiro Kiyose | 2012-11-20 |
| 8295136 | Optical recording device and method | Nobuo Takeshita | 2012-10-23 |
| 8139456 | Optical recording method and optical recording device | — | 2012-03-20 |
| 8125869 | Optical recording method and optical recording device | Yusuke Kanatake, Nobuo Takeshita | 2012-02-28 |
| 8004943 | Optical disc recording method and optical disc having multiple layers with non-overlapping test recording areas in adjacent layers | Nobuo Takeshita, Osamu Tsukahara | 2011-08-23 |
| 7969840 | Recording method for optimizing an optimal recording power | Nobuo Takeshita, Osamu Tsukahara | 2011-06-28 |
| 7957238 | Optical recording method and optical recorder | Nobuo Takeshita, Osamu Tsukahara | 2011-06-07 |
| 7903518 | Optical recording method and optical recording device | Osamu Tsukahara, Yoshihiro Kiyose | 2011-03-08 |
| 7864646 | Optical recording medium, optical recording device, and optical recording and reproducing device | Osamu Tsukahara, Yoshihiro Kiyose | 2011-01-04 |
| 7660217 | Optical disc recording method and optical disc | Nobuo Takeshita, Osamu Tsukahara | 2010-02-09 |
| 7447130 | Optical disc, optical disc device, optical disc recording device, and optical disc driving method | Yoshihiro Kiyose, Nobuo Takeshita, Toru Yoshihara, Masaharu Ogawa | 2008-11-04 |
| 7190660 | Method of manufacturing optical pickup device and optical pickup device | Nobuo Takeshita | 2007-03-13 |