Issued Patents 2002
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477626 | Memory writing device for an electronic device | Yukari Terada, Yoshihiro Kawase, Yoshiaki Kida | 2002-11-05 |
| 6469980 | Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and non-pit data | Yoshinari Takemura, Shigeru Furumiya, Yoshito Aoki, Shunji Ohara, Yuichi Kamioka +1 more | 2002-10-22 |
| 6456585 | Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks having clock synchronization, address number and address ID | Yoshinari Takemura, Shigeru Furumiya, Yoshito Aoki, Shunji Ohara, Yuichi Kamioka +1 more | 2002-09-24 |
| 6452884 | Information recording method, information recording/reproducing apparatus, and information recording medium | Shunji Ohara, Yoshikazu Goto, Isao Satoh | 2002-09-17 |
| 6438096 | Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and clock synchronization | Yoshinari Takemura, Shigeru Furumiya, Yoshito Aoki, Shunji Ohara, Yuichi Kamioka +1 more | 2002-08-20 |
| 6430129 | Information recording method, information recording/reproducing apparatus, and information recording medium | Shunji Ohara, Yoshikazu Goto, Isao Satoh | 2002-08-06 |
| 6418111 | Optical disk compatible with read-only disk and having read-only and rewritable areas with overlapping formats | Yoshinari Takemura, Shunji Ohara, Isao Satoh | 2002-07-09 |
| 6396798 | Optical disc with a rewritable area and a read-only area | Yoshinari Takemura, Shunji Ohara, Isao Satoh, Kazuhiko Nakane, Masato Nagasawa +1 more | 2002-05-28 |
| 6396778 | Optical disk and a recording/reproduction apparatus thereof | Yoshinari Takemura, Shigeru Furumiya, Yoshito Aoki, Shunji Ohara, Yuichi Kamioka +1 more | 2002-05-28 |
| 6373815 | Optical disc having oscillating lands and grooves | Shin-ichi Tanaka, Akira Mutoh, Yoshinari Takemura, Shunji Ohara, Isao Satoh | 2002-04-16 |
| 6359846 | Recording medium recording apparatus and recording method | Mamoru Shoji, Atsushi Nakamura, Junichi Minamino | 2002-03-19 |
| 6349081 | Recording medium, recording apparatus and recording method | Mamoru Shoji, Atsushi Nakamura, Junichi Minamino | 2002-02-19 |
| 6343062 | Optical disk device and optical disk for recording and reproducing high-density signals | Shigeaki Furukawa, Kenichi Nishiuchi | 2002-01-29 |