Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8918646 | Data processing apparatus | Yasushi Nagai, Hiroshi Nakagoe | 2014-12-23 |
| 8407533 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2013-03-26 |
| 8356235 | Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2013-01-15 |
| 8266340 | DMA controller | Yasushi Nagai, Hiroshi Nakagoe | 2012-09-11 |
| 8181024 | Data processing apparatus | Yasushi Nagai, Hiroshi Nakagoe | 2012-05-15 |
| 8176221 | DMA controller | Yasushi Nagai, Hiroshi Nakagoe | 2012-05-08 |
| 7984339 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2011-07-19 |
| 7984340 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2011-07-19 |
| 7979753 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2011-07-12 |
| 7747910 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2010-06-29 |
| 7657817 | Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2010-02-02 |
| 7647542 | Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2010-01-12 |
| 7620874 | Recording method for recording data on a recording medium | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2009-11-17 |
| 7594155 | Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2009-09-22 |
| 7590915 | Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2009-09-15 |
| 7441163 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2008-10-21 |
| 7421626 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2008-09-02 |
| 7421627 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2008-09-02 |
| 7406636 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2008-07-29 |
| 7305606 | Method of recording/reproducing digital data and apparatus for same | Taku Hoshizawa, Osamu Kawamae | 2007-12-04 |
| 7281194 | Recording method for recording data on a recording medium | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2007-10-09 |
| 7155015 | Optical disk apparatus and data randomizing method using for optical disk apparatus | Yukari Katayama, Takeshi Maeda, Harukazu Miyamoto, Osamu Kawamae | 2006-12-26 |
| 7124344 | Error correction coding and decoding apparatuses | Takeshi Maeda, Harukazu Miyamoto, Yukari Katayama | 2006-10-17 |
| 6918079 | Recording method, reproducing method, recording apparatus, and reproducing apparatus | Osamu Kawamae, Taku Hoshizawa, Harukazu Miyamoto, Yukari Katayama | 2005-07-12 |