Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10043545 | Information recording medium and reproduction device | Hirohisa Yamada, Takayuki Naka, Masaki Yamamoto, Hideharu Tajima, Masahito Konishi | 2018-08-07 |
| 10037776 | Information recording medium and method for reproducing the same | — | 2018-07-31 |
| 9865295 | Information recording medium and method for reproducing the same | — | 2018-01-09 |