Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885158 | Information recording apparatus, recording medium, and information recording method for recording information including characteristic information in correspondence to medium type information | Takao Sawabe, Yukiyoshi Haraguchi, Takeo Tobe, Kazutaka Mitsuki, Masanori Nakahara | 2011-02-08 |