Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9022600 | LED illumination device | Kohei MIZUTA, Akio Yabugami | 2015-05-05 |
HT
Hiroaki Tsujii
Overall (All Time): #3,050,684 of 4,157,543Top 75%
1
Patents All Time