Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8179760 | Reproduction signal evaluation method, information recording medium, reproduction apparatus and recording apparatus | Kiyotaka Ito, Yasumori Hino, Isao Kobayashi | 2012-05-15 |
| 8159918 | Reproduction signal evaluation method, reproduction signal evaluation unit, and optical disk device adopting the same | Yasumori Hino, Junya Shiraishi, Shoei Kobayashi | 2012-04-17 |
| 8098557 | Signal evaluation method and signal evaluation apparatus | Kohei Nakata, Yasumori Hino, Naohiro Kimura | 2012-01-17 |
| 8098566 | Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit | Kohei Nakata | 2012-01-17 |
| 8085641 | Reproduced signal evaluation method and write adjustment method | Hiroyuki Minemura, Takahiro Kurokawa, Junya Shiraishi, Shoei Kobayashi, Yasumori Hino | 2011-12-27 |
| 8068399 | Signal evaluation method and signal evaluation apparatus | Kohei Nakata, Yasumori Hino, Naohiro Kimura | 2011-11-29 |
| 8018810 | Recording control apparatus, recording and reproduction apparatus, and recording control method | Takeshi Nakajima, Naohiro Kimura | 2011-09-13 |
| 8004945 | Recording medium access device | Kohei Nakata, Hiroshi Ueda, Youichi Ogura | 2011-08-23 |
| 8000197 | Recording/reproducing device, recording condition adjusting device and recording/reproducing method | Mamoru Shoji, Yasumori Hino, Isao Kobayashi | 2011-08-16 |
| 7936653 | Information processing device, access device, recording medium, information processing method, and information processing program | Junichi Minamino, Takeshi Nakajima | 2011-05-03 |
| 7924673 | Information processing device, access device, recording medium, information processing method, and information processing program | Junichi Minamino, Takeshi Nakajima | 2011-04-12 |
| 7907487 | Recording/reproduction apparatus, recording/reproduction method, program, and recording power adjustment apparatus | Takeshi Nakajima, Mamoru Shoji, Yasumori Hino | 2011-03-15 |
| 7903505 | Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit | Kohei Nakata, Naohiro Kimura, Hiroshi Ueda, Yoshikazu Yamamoto | 2011-03-08 |
| 7898933 | Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit | Kohei Nakata | 2011-03-01 |
| 7869338 | Position detection device, position detection method, position detection control device, position detection control method, position detection control program, access authentication device, access authentication method, access authentication control device, access authentication control method, access authentication control program, information storage device, and optical disk | Toyoji Gushima, Akira Muto, Masaru Yamaoka | 2011-01-11 |
| 7869327 | Phase error detecting device, waveform shaping device and optical disc device | Kohei Nakata | 2011-01-11 |
| 7848198 | Information processing device, access device, recording medium, information processing method, and information processing program | Junichi Minamino, Takeshi Nakajima | 2010-12-07 |
| 7830753 | Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit | Kohei Nakata, Naohiro Kimura, Hiroshi Ueda, Yoshikazu Yamamoto | 2010-11-09 |
| 7821910 | Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit | Kohei Nakata | 2010-10-26 |
| 7646686 | Recording/reproduction apparatus which adjusts recording power based on a partial response maximum likelihood (PRML) technique | Takeshi Nakajima, Mamoru Shoji, Yasumori Hino | 2010-01-12 |
| 7623586 | Frequency and phase control apparatus and maximum likelihood decoder | Takeshi Nakajima, Naohiro Kimura | 2009-11-24 |
| 7616544 | Access unit, access method, computer-readable recording medium recorded with access program, and control unit | Yasumori Hino, Tetsuya Shihara | 2009-11-10 |
| 7584315 | Integrated circuit monitoring an internal signal converted from an analog input signal | Naohiro Kimura, Takeshi Nakajima, Hiromichi Ishibashi, Yoshikazu Yamamoto, Kohei Nakata | 2009-09-01 |
| 7453658 | Recording control apparatus, recording and reproduction apparatus, and recording control method | Takeshi Nakajima, Naohiro Kimura | 2008-11-18 |
| 7417815 | Recording control apparatus, recording and reproduction apparatus, and recording control method | Takeshi Nakajima, Naohiro Kimura | 2008-08-26 |