Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017210 | Multilayer information recording medium and method for manufacturing the same | Yuuko Tomekawa | 2011-09-13 |
| 8007867 | Multilayered information recording medium and process for producing said multilayered information recording medium, and apparatus for producing multilayered information recording medium and screen constituting said production apparatus for producing multilayered information recording medium | Yuuko Tomekawa, Keiji Nishikiori | 2011-08-30 |
| 8007887 | Optical information recording medium and method for manufacturing the same | Haruhiko Habuta, Hideki Kitaura | 2011-08-30 |
| 8003188 | Information recording medium and method for production thereof | Haruhiko Habuta, Noboru Yamada | 2011-08-23 |
| 8001559 | Optical information recording medium and method for manufacturing optical information recording medium | Kazuya Hisada, Tsutomu Fujii | 2011-08-16 |
| 7948860 | Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium | Yuko Kawaguchi, Shinya Abe, Eiji Ohno | 2011-05-24 |
| 7929395 | Multilayer information recording medium | Masahiko Tsukuda, Haruhiko Habuta | 2011-04-19 |
| 7907502 | Optical information recording medium, its information recording/reproducing method, and information recording/reproducing device | Keiji Nishikiori, Eiji Ohno | 2011-03-15 |