Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7349321 | Information reproduction apparatus and information reproduction method | Hiromi Kudo, Hiroyuki Minemura, Harukazu Miyamoto | 2008-03-25 |
| 7072283 | Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information | Harukazu Miyamoto, Takeshi Maeda | 2006-07-04 |
| 7068587 | Method for reproducing information data from a recording medium having dummy data shifted at random | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2006-06-27 |
| 7041430 | Information recording media, manufacturing technique and information recording method | Makoto Miyamoto, Toshimichi Shintani, Takahiro Kurokawa, Keikichi Andoo, Yumiko Anzai | 2006-05-09 |
| 7042823 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Junko Ushiyama +4 more | 2006-05-09 |
| 7012871 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Junko Ushiyama +4 more | 2006-03-14 |
| 6956806 | Information recording medium, information recording method and information recording apparatus | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2005-10-18 |
| 6954941 | Information recording medium and information recording device | Makoto Miyamoto, Junko Ushiyama, Keikichi Ando, Yumiko Anzai, Motoyasu Terao +3 more | 2005-10-11 |
| 6856589 | Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information | Harukazu Miyamoto, Takeshi Maeda | 2005-02-15 |
| 6854126 | Information recording medium with SiO2-In2O3-SnO2-ZnS protective layer | Motoyasu Terao, Yumiko Anzai | 2005-02-08 |
| 6842415 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Junko Ushiyama +4 more | 2005-01-11 |
| 6740382 | Information recording medium | Makoto Miyamoto, Keikichi Andoo, Tetsuya Nishida, Motoyasu Terao, Junko Ushiyama +1 more | 2004-05-25 |
| 6723411 | Information recording medium and method for manufacturing an information recording medium | Makoto Miyamoto, Toshimichi Shintani, Keikichi Andoo, Yumiko Anzai, Takahiro Kurokawa | 2004-04-20 |
| 6703098 | Information recording medium and method for manufacturing information recording medium | Motoyasu Terao, Junko Ushiyama, Hiroyuki Minemura, Keikichi Andoo, Yumiko Anzai +1 more | 2004-03-09 |
| 6650608 | Information recording medium, information recording method and information recording apparatus | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2003-11-18 |
| 6636477 | Information recording medium and information recording device | Makoto Miyamoto, Junko Ushiyama, Keikichi Ando, Yumiko Anzai, Motoyasu Terao +3 more | 2003-10-21 |
| 6608806 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Junko Ushiyama +4 more | 2003-08-19 |
| 6532034 | Optical disk, optical disk apparatus, and method for writing figures | Yoshiko Nishi, Yumiko Anzai | 2003-03-11 |
| 6529467 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Junko Ushiyama +4 more | 2003-03-04 |
| 6519219 | Information recording method for recording a recording signal and a dummy signal added to a leading or/and trailing side of the recording signal | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2003-02-11 |
| 6487156 | Information recording apparatus for recording a recording signal and a dummy signal added to a leading and/or trailing side of the recording signal | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2002-11-26 |
| 6483794 | Information recording method for recording a recording signal and a dummy signal added to a leading or/and trailing side of the recording signal | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2002-11-19 |
| 6480452 | Information recording medium, information recording method and information recording apparatus | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2002-11-12 |
| 6480451 | Information recording medium, information recording method and information recording apparatus | Yasushi Miyauchi, Motoyasu Terao, Hiroyuki Minemura, Harukazu Miyamoto | 2002-11-12 |
| 6436504 | Information recording medium | Makoto Miyamoto, Keikichi Andoo, Tetsuya Nishida, Motoyasu Terao, Junko Ushiyama +1 more | 2002-08-20 |