Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381037 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2019-08-13 |
MO
Masaharu Ogawa
Overall (2019): #355,586 of 560,194Top 65%
1
Patents 2019