Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342719 | LED light bulb | Motoki Takase, Junichi Somei, Yuji Kozuma | 2013-01-01 |
MH
Masako Horiyama
Overall (All Time): #3,141,638 of 4,157,543Top 80%
1
Patents All Time