Issued Patents All Time
Showing 76–100 of 277 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7663992 | Multi-layered information recording medium, recording apparatus, and recording method | Motoshi Ito, Hiroshi Ueda, Yoshikazu Yamamoto, Mamoru Shoji | 2010-02-16 |
| 7646698 | Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof | Shinya Abe | 2010-01-12 |
| 7596076 | Optical disc and physical address format | Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya, Mamoru Shoji, Hiromichi Ishibashi | 2009-09-29 |
| 7593313 | Optical disc and physical address format | Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya, Mamoru Shoji, Hiromichi Ishibashi | 2009-09-22 |
| 7593314 | Optical disc and physical address format | Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya, Mamoru Shoji, Hiromichi Ishibashi | 2009-09-22 |
| 7583578 | Optical storage medium inspection method for determining if an optical storage medium is good or defective | Shin-ichi Kadowaki, Mamoru Shoji, Atsushi Nakamura | 2009-09-01 |
| 7580339 | Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method | Mamoru Shoji, Motoshi Ito, Hiroshi Ueda, Yoshikazu Yamamoto, Atsushi Nakamura | 2009-08-25 |
| 7580334 | Optical storage medium inspection apparatus for determining whether an optical storage medium is good or defective | Shin-ichi Kadowaki, Mamoru Shoji, Atsushi Nakamura | 2009-08-25 |
| 7539111 | Optical disc, optical disc recording device, optical disc recording method | Motoshi Ito | 2009-05-26 |
| 7529167 | Optical disk having wobble patterns representing control information | Junichi Minamino, Atsushi Nakamura, Shigeru Furumiya, Hiromichi Ishibashi, Toyoji Gushima | 2009-05-05 |
| 7522495 | Optical disc including a learning area having first and second regions, and methods for reproducing and recording data on the optical disc | Atsushi Nakamura, Mamoru Shoji | 2009-04-21 |
| 7518971 | Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus | Toyoji Gushima, Shigeru Furumiya, Hiromichi Ishibashi, Hironori Deguchi, Atsushi Nakamura +3 more | 2009-04-14 |
| 7518970 | Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus | Toyoji Gushima, Shigeru Furumiya, Hiromichi Ishibashi, Hironori Deguchi, Atsushi Nakamura +3 more | 2009-04-14 |
| 7518966 | Recording/reproduction apparatus, recording/reproduction method, and controller for maintaining data compatibility | — | 2009-04-14 |
| RE40639 | Optical disc and optical disc address reading apparatus and method | Shigeru Furumiya, Hiromichi Ishibashi, Yoshiharu Kobayashi | 2009-02-17 |
| 7493455 | Memory writing device for an electronic device | Yukari Terada, Yoshihiro Kawase, Yoshiaki Kida | 2009-02-17 |
| 7492689 | Recording method and media having marks and spaces with lengths defined by a predetermined modulation method | Mamoru Shoji, Kenji Koishi, Atsushi Nakamura, Shuichi Tasaka | 2009-02-17 |
| 7489614 | Recording method and media having marks and spaces with lengths defined by a predetermined modulation method | Mamoru Shoji, Kenji Koishi, Atsushi Nakamura, Shuichi Tasaka | 2009-02-10 |
| 7489613 | Recording method and media having marks and spaces with lengths defined by a predetermined modulation method | Mamoru Shoji, Kenji Koishi, Atsushi Nakamura, Shuichi Tasaka | 2009-02-10 |
| 7489612 | Recording method and media having marks and spaces with lengths defined by a predetermined modulation method | Mamoru Shoji, Kenji Koishi, Atsushi Nakamura, Shuichi Tasaka | 2009-02-10 |
| 7486605 | Recording method and media having marks and spaces with lengths defined by a predetermined modulation method | Mamoru Shoji, Kenji Koishi, Atsushi Nakamura, Shuichi Tasaka | 2009-02-03 |
| 7474606 | Optical disk medium | Hiromichi Ishibashi, Shigeru Furumiya, Atsushi Nakamura, Junichi Minamino | 2009-01-06 |
| 7474607 | Optical disk medium and method and apparatus for reading information | Hiromichi Ishibashi, Shigeru Furumiya, Atsushi Nakamura, Junichi Minamino | 2009-01-06 |
| 7471618 | Method of recording data to an information recording medium | Mamoru Shoji, Atsushi Nakamura | 2008-12-30 |
| 7463574 | Method of recording data to an information recording medium | Mamoru Shoji, Atsushi Nakamura | 2008-12-09 |