Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485808 | Method of manufacturing an optical disk substrate, an apparatus of manufacturing an optical disk and an optical disk substrate | Yumiko Anzai, Motoyasu Terao, Mokoto Miyamoto | 2002-11-26 |
| 6436504 | Information recording medium | Makoto Miyamoto, Akemi Hirotsune, Keikichi Andoo, Motoyasu Terao, Junko Ushiyama +1 more | 2002-08-20 |
| 6383595 | Information recording medium | Akemi Hirotsune, Motoyasu Terao, Makoto Miyamoto, Yasushi Miyauchi, Keikichi Ando +5 more | 2002-05-07 |
| 6343056 | Information recording method and apparatus with suppressed mark edge jitters | Makoto Miyamoto, Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Junko Ushiyama +4 more | 2002-01-29 |
| 6340555 | Information recording medium and information recording and reproducing apparatus using the same | Makoto Miyamoto, Motoyasu Terao, Yukio Fukui, Nobuhiro Tokushuku, Keikichi Andoo +3 more | 2002-01-22 |