Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740382 | Information recording medium | Makoto Miyamoto, Akemi Hirotsune, Keikichi Andoo, Tetsuya Nishida, Motoyasu Terao +1 more | 2004-05-25 |
| 6709801 | Information recording medium | Makoto Miyamoto, Yoshihiro Ikari, Tamotsu Fuchioka, Hitoshi Watanabe, Reiji Tamura +2 more | 2004-03-23 |
| 6703098 | Information recording medium and method for manufacturing information recording medium | Akemi Hirotsune, Motoyasu Terao, Hiroyuki Minemura, Keikichi Andoo, Yumiko Anzai +1 more | 2004-03-09 |
| 6636477 | Information recording medium and information recording device | Makoto Miyamoto, Keikichi Ando, Yumiko Anzai, Akemi Hirotsune, 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, Keikichi Andoo +4 more | 2003-08-19 |
| 6529467 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Keikichi Andoo +4 more | 2003-03-04 |
| 6436504 | Information recording medium | Makoto Miyamoto, Akemi Hirotsune, Keikichi Andoo, Tetsuya Nishida, Motoyasu Terao +1 more | 2002-08-20 |
| 6343056 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Keikichi Andoo +4 more | 2002-01-29 |
| 6312779 | Information recording medium and information recording/reproducing apparatus | Akemi Hirotsune, Makoto Miyamoto, Keikichi Andoo, Yumiko Anzai, Hisae Wakabayashi +2 more | 2001-11-06 |
| 6236635 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Keikichi Andoo +4 more | 2001-05-22 |
| 6231945 | Information recording medium | Makoto Miyamoto, Akemi Hirotsune, Keikichi Andoo, Tetsuya Nishida, Motoyasu Terao +1 more | 2001-05-15 |
| 5886969 | High-density information recording/reproducing method | Takeshi Maeda, Hisataka Sugiyama, Hiroyuki Awano, Harukazu Miyamoto, Keikichi Andoo +5 more | 1999-03-23 |
| 5835469 | High-density information recording/reproducing method | Takeshi Maeda, Hisataka Sugiyama, Hiroyuki Awano, Harukazu Miyamoto, Keikichi Andoo +5 more | 1998-11-10 |