Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345986 | Information storage medium, information recording method, and information recording/reproduction apparatus | Hideo Ando | 2008-03-18 |
| 7339879 | Information storage medium, information recording method, and information recording/reproduction apparatus | Hideo Ando | 2008-03-04 |
| 7336593 | Information storage medium, information recording method, and information recording/reproduction apparatus | Hideo Ando | 2008-02-26 |
| 7336594 | Information storage medium, information recording method, and information recording/reproduction apparatus | Hideo Ando | 2008-02-26 |
| 7301878 | Information storage medium, information recording method, and information recording/reproduction apparatus | Hideo Ando | 2007-11-27 |
| 7283447 | Optical disc and optical disc apparatus | Sumitaka Maruyama, Katsuo Iwata | 2007-10-16 |
| 7190663 | Optical recording medium, information reproduction apparatus, and information recording/reproduction apparatus | Hideo Ando, Hiroharu Sato, Toshihiro Sugaya, Chosaku Noda | 2007-03-13 |
| 7092328 | Information storage medium and information recording/playback apparatus | Shintaro Takehara, You Yoshioka, Hideo Ando, Akihito Ogawa, Kazuto Kuroda | 2006-08-15 |
| 7075877 | Information storage medium, information recording method, and information recording/reproduction apparatus | Hideo Ando | 2006-07-11 |
| 7054247 | Information storage medium with wobbled groove having wobble period based on multi-frequency shift keying | Kazuto Kuroda, Hideo Ando, Shintaro Takehara, Akihito Ogawa, You Yoshioka | 2006-05-30 |
| 6987714 | Disk, disk device and track center detection method | Chosaku Noda, Masaaki Matsumaru | 2006-01-17 |
| 6741546 | Information recording medium, information recording apparatus, and information reproduction apparatus | Hideo Ando, Masaaki Matsumaru, Chosaku Noda | 2004-05-25 |
| 6388964 | Optical disk apparatus | — | 2002-05-14 |
| 6373797 | Optical information recording/reproducing apparatus based on tracking control of irradiated light | Masahiko Tanaka | 2002-04-16 |
| 6301208 | Optical disk having radial lands and grooves, and boundary recognition marks, and optical disk apparatus for emitting a light beam to an optical disk having a plurality of error correction blocks after boundary recognition marks | Toshihiro Sugaya, Hiromichi Kobori | 2001-10-09 |
| 6292446 | Optical disk apparatus for reproducing information by shifting the light beam position away from the center line of the prepit arrays of an optical disk | — | 2001-09-18 |
| 6262954 | Optical disk apparatus | — | 2001-07-17 |
| 6167006 | Optical information recording/reproducing apparatus based on tracking control of irradiated light | Masahiko Tanaka | 2000-12-26 |
| 6147952 | Optical disk apparatus for reproducing information from an optical recording medium | — | 2000-11-14 |
| 6130871 | Optical disk apparatus and optical disk | — | 2000-10-10 |
| 5946283 | Optical information recording medium and optical information reproducing device | Hiromichi Kobori | 1999-08-31 |