Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657941 | Recording/reproducing device | Kazunori Kono | 2003-12-02 |
| 6609384 | Dynamic type ice cold storage method | — | 2003-08-26 |
| 6606294 | Optical disk having read-only and rewritable areas | Yoshinari Takemura, Takashi Ishida, Shunji Ohara | 2003-08-12 |
| 6587414 | Information recording method, information recording/reproducing apparatus, and information recording medium | Shunji Ohara, Takashi Ishida, Yoshikazu Goto | 2003-07-01 |
| 6560187 | Information recording method, information recording/reproducing apparatus, and information recording medium | Shunji Ohara, Takashi Ishida, Yoshikazu Goto | 2003-05-06 |
| 6553776 | Dynamic type ice cold storage method and system | — | 2003-04-29 |
| 6549499 | Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium | Yuji Takagi, Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara | 2003-04-15 |