Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636477 | Information recording medium and information recording device | Makoto Miyamoto, Junko Ushiyama, Yumiko Anzai, Akemi Hirotsune, Motoyasu Terao +3 more | 2003-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636477 | Information recording medium and information recording device | Makoto Miyamoto, Junko Ushiyama, Yumiko Anzai, Akemi Hirotsune, Motoyasu Terao +3 more | 2003-10-21 |