Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898932 | Optical disc recording device and optical disc recording system | Takahiro Ichikura | 2011-03-01 |
| 7653866 | Data recording method, recording medium and reproduction apparatus | Yuji Takagi, Makoto Usui | 2010-01-26 |
| 7493546 | Data recording method, recording medium and reproduction apparatus | Yuji Takagi, Makoto Usui | 2009-02-17 |
| 7478311 | Error detection device and error detection method | Syuji Matsuda | 2009-01-13 |
| 7317408 | Digital modulation apparatus and digital modulation method | Hironori Deguchi | 2008-01-08 |
| 7318131 | CPU-containing LSI, and optical disk device and LSI device with the same | Machiko Satou | 2008-01-08 |
| 7284180 | Data recording method, recording medium and reproduction apparatus | Yuji Takagi, Makoto Usui | 2007-10-16 |
| 7281191 | Data recording method, recording medium and reproduction apparatus | Yuji Takagi, Makoto Usui | 2007-10-09 |
| 7272772 | Data recording method, recording medium and reproduction apparatus | Yuji Takagi, Makoto Usui | 2007-09-18 |
| 7237060 | CPU-containing LSI, and optical disk device and LSI device with the same | Machiko Satou | 2007-06-26 |
| 7149177 | Information recording medium, information recording apparatus, information recording method, information reproduction apparatus and information reproduction method | Yoshihisa Fukushima | 2006-12-12 |
| 7111222 | Data recording method, recording medium and reproduction apparatus | Yuji Takagi, Makoto Usui | 2006-09-19 |
| 6532513 | Information recording and reproduction apparatus | Yoshikazu Yamamoto, Kenji Takauchi | 2003-03-11 |
| 6253349 | Error detective information adding equipment | Toshinori Maeda, Hidenori Akiyama | 2001-06-26 |
| 5914969 | Device and method for error correcting coding, and device and method for error correcting decoding | Takashi Yumiba | 1999-06-22 |