Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9264653 | Video and audio reproduction apparatus, and video and audio reproduction method | Takayuki Matsui, Eiichi Moriyama, Masahiro Nakahira, Yoko KUBO | 2016-02-16 |
| 6574415 | Digital signal recording apparatus and method thereof | Kenjiro Nakamura, Ryuichi Sakai, Katsunori Mochida | 2003-06-03 |