Issued Patents All Time
Showing 26–50 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256282 | Optical recording medium and recording method thereof | Toru Takeda, Shoei Kobayashi, Koichiro Ogihara | 2001-07-03 |
| 6256276 | Disk recording and reproducing apparatus and method for use in a rewritable type disk | Shoei Kobayashi, Toru Takeda, Shozo Masuda | 2001-07-03 |
| 6215750 | Data recording/reproducing apparatus and method corresponding to a plurality of data formats, and data recording medium | Yoichiro Sako | 2001-04-10 |
| 6147945 | Recording/reproducing apparatus and method | Shoei Kobayashi, Toru Takeda | 2000-11-14 |
| 6118754 | Data recording/reproducing apparatus and method corresponding to a plurality of data formats, and data recording medium | Yoichiro Sako | 2000-09-12 |
| 6064639 | High speed data recording and/or reproducing method and apparatus with increased data sector access speed | Yoichiro Sako, Shoei Kobayashi | 2000-05-16 |
| 6034235 | Growth inhibitor for leukemia cell comprising antisense oligonucleotide derivative to wilms tumor gene (WT1) | Haruo Sugiyama, Kazushi Inoue | 2000-03-07 |
| 6035433 | Data recording/reproducing apparatus corresponding to a plurality of error correcting system and a data recording medium | Yoichiro Sako | 2000-03-07 |
| 6018507 | Method of and apparatus for recording data on land/groove track on optical recording medium | Toru Takeda, Akira Shimazu, Tadaaki Nomoto | 2000-01-25 |
| 5978333 | Recording/reproducing apparatus and method | Shoei Kobayashi, Toru Takeda | 1999-11-02 |
| 5978350 | Optical disc and optical disc driving device | Minoru Tobita, Goro Fujita, Satoshi Otsuka | 1999-11-02 |
| 5966368 | Data recording disk | Shoei Kobayashi, Yoichiro Sako | 1999-10-12 |
| 5966359 | Data recording/reproducing apparatus and method corresponding to a plurality of data formats, and data recording medium | Yoichiro Sako | 1999-10-12 |
| 5949746 | Method for reproducing information recorded on an optical recording medium having a pre-formed recording track which is offset along its width to record frame sync signals of the information recorded on the medium | Yoichiro Sako, Masanobu Yamamoto | 1999-09-07 |
| 5917783 | Optical disk, a recording/reproducing apparatus and method for the optical disk | Shoei Kobayashi, Toru Takeda | 1999-06-29 |
| 5901124 | Optical disk, a recording/reproducing apparatus and method for the optical disc | Shoei Kobayashi, Toru Takeda | 1999-05-04 |
| 5896355 | Data recording/reproducing apparatus corresponding to a plurality of error correcting system and a data recording medium | Yoichiro Sako | 1999-04-20 |
| 5886985 | Optical recording medium having a plurality of sectors separated by sync signals | Shoei Kobayashi, Toru Takeda, Hiroshi Ogawa, Yoichiro Sako | 1999-03-23 |
| 5878024 | Optical disc, apparatus and method for recording and reproducing data | Shoei Kobayashi, Toru Takeda, Hiroshi Ogawa, Yoichiro Sako | 1999-03-02 |
| 5835468 | Optical disk, recording/reproducing apparatus and method for rapidly recording/reproducing data on/from an optical disk using gray coding | Shoei Kabayashi, Toru Takeda | 1998-11-10 |
| 5835509 | Method of and apparatus for recording and reproducing data and transmitting data | Yoichiro Sako, Satoshi Otsuka | 1998-11-10 |
| 5835478 | Optical disc having address information for recording and reproducing data at correct positions | Shoei Kobayashi, Toru Takeda, Hiroshi Ogawa, Yoichiro Sako | 1998-11-10 |
| 5835461 | Optical disc, apparatus and method for recording and reproducing data | Shoei Kobayashi, Toru Takeda, Hiroshi Ogawa, Yoichiro Sako | 1998-11-10 |
| 5831954 | Data recording/reproducing apparatus and method corresponding to a plurality of data formats, and data recording medium | Yoichiro Sako | 1998-11-03 |
| 5828639 | Recording/playback device and method thereof, and disc | Shoei Kobayashi, Toru Takeda | 1998-10-27 |