Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571361 | Recording method and optical disk recording device | Atsushi Fuchiwaki | 2009-08-04 |
| 7441163 | Method of recording/reproducing digital data and apparatus for same | Shigeki Taira, Osamu Kawamae | 2008-10-21 |
| 7421627 | Method of recording/reproducing digital data and apparatus for same | Shigeki Taira, Osamu Kawamae | 2008-09-02 |
| 7421626 | Method of recording/reproducing digital data and apparatus for same | Shigeki Taira, Osamu Kawamae | 2008-09-02 |
| 7406636 | Method of recording/reproducing digital data and apparatus for same | Shigeki Taira, Osamu Kawamae | 2008-07-29 |
| 7310290 | Tracking learning/adjusting method and optical disk device | Yoshinori Ishikawa, Fumio Isshiki | 2007-12-18 |
| 7305606 | Method of recording/reproducing digital data and apparatus for same | Shigeki Taira, Osamu Kawamae | 2007-12-04 |
| 7281194 | Recording method for recording data on a recording medium | Osamu Kawamae, Harukazu Miyamoto, Shigeki Taira, Yukari Katayama | 2007-10-09 |
| 7216286 | Data reproducing method and data reproducing apparatus | Yukari Katayama | 2007-05-08 |
| 6918079 | Recording method, reproducing method, recording apparatus, and reproducing apparatus | Osamu Kawamae, Harukazu Miyamoto, Shigeki Taira, Yukari Katayama | 2005-07-12 |
| 6014766 | Digital signal reproduction apparatus | Yutaka Nagai, Shuichi Sagano, Yoshifumi Takeuchi, Osamu Kawamae | 2000-01-11 |
| 5920579 | Digital signal reproduction apparatus | Yutaka Nagai, Shuichi Sagano, Toshifumi Takeuchi, Osamu Kawamae | 1999-07-06 |