Issued Patents All Time
Showing 76–100 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611655 | Optical disc, recording device and reproducing device | Tomoyuki Okada, Kazuhiro Tsuga, Noriko Sugimoto | 2003-08-26 |
| 6611656 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2003-08-26 |
| 6594442 | Optical disk recording still image data, a method and apparatus for recording and playing back still image data to and from the optical disk | Masahiro Kageyama, Akira Date, Tamotsu Ito, Tomoyuki Okada | 2003-07-15 |
| 6591059 | OPTICAL DISK, A RECORDER, A PLAYER, A RECORDING METHOD, AND A REPRODUCING METHOD FOR THE OPTICAL DISK WHICH UTILIZE CONTROL INFORMATION CONTAINING COPY MANAGING SYSTEM INFORMATION AND STATUS INFORMATION | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2003-07-08 |
| 6553179 | Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical disc | Katsuhiko Miwa, Masayuki Kozuka, Kazuhiro Tsuga, Kazuhiko Yamauchi, Yoshihisa Fukushima | 2003-04-22 |
| 6529682 | Information recording medium, apparatus and method for performing after-recording on the recording medium | Tomoyuki Okada, Noriko Sugimoto, Kazuhiro Tsuga | 2003-03-04 |
| 6526222 | Optical disc, optical disc recording and reproducing apparatus, and optical disc recording and reproducing method | Noriko Sugimoto, Tomoyuki Okada, Kazuhiro Tsuga | 2003-02-25 |
| 6519410 | Information recording medium, apparatus and method for recording or reproducing the recording medium | Tomoyuki Okada, Noriko Sugimoto, Kazuhiro Tsuga | 2003-02-11 |
| 6493503 | Optical disc for coordinating a variable reproduction of video images | Tomoyuki Nonomura, Masayuki Kozuka, Yoshihisa Fukushima, Kazuhiko Yamauchi, Katsuhiko Miwa | 2002-12-10 |
| 6480828 | Information recording medium, apparatus and method for performing after-recording on the recording medium | Tomoyuki Okada, Noriko Sugimoto, Kazuhiro Tsuga | 2002-11-12 |
| 6477320 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2002-11-05 |
| 6470140 | Optical disc optical disc recording and reproducing apparatus, and optical disc recording and reproducing method | Noriko Sugimoto, Tomoyuki Okada, Kazuhiro Tsuga | 2002-10-22 |
| 6445877 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2002-09-03 |
| 6442337 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2002-08-27 |
| 6424797 | Optical disc, recording device and reproducing device | Tomoyuki Okada, Kazuhiro Tsuga, Noriko Sugimoto | 2002-07-23 |
| 6400893 | Optical disc, recording device and reproducing device | Tomoyuki Okada, Kazuhiro Tsuga, Noriko Sugimoto | 2002-06-04 |
| 6393202 | Optical disc for which a sub-picture can be favorably superimposed on a main image and a disc reproduction apparatus and a disc reproduction method for the disc | Kazuhiko Yamauchi, Masayuki Kozuka, Shinichi Saeki, Katsuhiko Miwa | 2002-05-21 |
| 6389221 | Machine-readable data medium having interactive reproduction procedures with menu items by a user, a reproduction apparatus and method of interacting | Shinichi Saeki, Kazuhiro Tsuga, Kazuhiko Yamauchi, Masayuki Kozuka | 2002-05-14 |
| 6385394 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2002-05-07 |
| 6381398 | APPARATUS AND METHOD OF GENERATING BIT STREAM FOR INFORMATION RECORDING DISC STORAGE WHICH ENABLES SEAMLESS REPRODUCTION OF A PLURALITY OF PIECES OF IMAGE INFORMATION, AND RECORDING MEDIUM ON WHICH PROGRAM APPLIED TO THE GENERATING APPARATUS IS RECORDED | Kazuhiko Yamauchi, Tomoyuki Okada, Masayuki Kozuka, Yasushi Uesaka | 2002-04-30 |
| 6377747 | Optical disc, recording device and reproducing device | Tomoyuki Okada, Kazuhiro Tsuga, Noriko Sugimoto | 2002-04-23 |
| 6374042 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2002-04-16 |
| 6374037 | Information recording medium apparatus and method for performing after-recording on the recording medium | Tomoyuki Okada, Noriko Sugimoto, Kazuhiro Tsuga | 2002-04-16 |
| 6374041 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2002-04-16 |
| 6370321 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2002-04-09 |