Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8997129 | Optical disc device | Yasuhide Mizuta | 2015-03-31 |
| 8528010 | Optical disc apparatus | Takayuki Murakami | 2013-09-03 |
| 7610590 | Optical disc apparatus | Kazumasa Nasu, Katsunori Onishi, Takayuki Murakami, Katsuo Ichinohe, Shinya Yamaguchi +2 more | 2009-10-27 |