Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011135 | Recording medium | Naoya Hatta, Tetsuro Noguchi, Kazuhiko Araki, Arika Tanaka | 2018-07-03 |
| 9962985 | Recording medium | Tetsuro Noguchi, Naoya Hatta, Kazuhiko Araki, Arika Tanaka | 2018-05-08 |