Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10380470 | Data storage medium and manufacturing method thereof, data storage medium, data read out apparatus and data read out method | Naoko NAKATA, Hirokazu Oda | 2019-08-13 |
| 10300639 | Imprint method, and imprint apparatus for implementing the same | Naoko NAKATA | 2019-05-28 |