Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991267 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hideo Ando | 2011-08-02 |
| 7978956 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hideo Ando | 2011-07-12 |
| 7962006 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hideo Ando | 2011-06-14 |
| 7940619 | Optical disk apparatus and optical disk recording method with format warning information | Seigo Ito, Hisashi Yamada | 2011-05-10 |