Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636445 | Information recording medium and reproduction device | Hirohisa Yamada, Takayuki Naka, Masaki Yamamoto, Hideharu Tajima, Masahito Konishi | 2020-04-28 |
| 10571314 | Signal processing apparatus and signal processing method | Tetsuya Okumura, Tetsuya Hayashi, Shigemi Maeda | 2020-02-25 |