Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269391 | Recording medium, reproducing apparatus, and reproducing method | Masaaki Shimada, Kazuhiko Nakane | 2019-04-23 |
| 10218936 | Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method | Kazuhiko Nakane, Masaaki Shimada, Yoshihisa Yamada | 2019-02-26 |