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, Yuki Aritsuka | 2019-08-13 |
| 10279538 | Imprinting method and imprinting apparatus | Takaharu Nagai, Saburou Harada | 2019-05-07 |