Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10002634 | Optical disc and optical disc device | Hironori Nakahara, Nobuo Takeshita | 2018-06-19 |
MO
Masaharu Ogawa
Overall (2018): #315,132 of 503,207Top 65%
1
Patents 2018