Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677979 | Light guide plate and surface-lighting device | Morimasa Kuge, Osami Oogushi, Hideyuki Tanaka | 2020-06-09 |
TK
Takanori Kritoshi
Overall (All Time): #2,796,619 of 4,157,543Top 70%
1
Patents All Time