Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451787 | Optical fiber and light source device | Yoshinori Yamamoto, Masaaki Hirano | 2019-10-22 |
YT
Yoshiaki Tamura
Overall (2019): #208,719 of 560,194Top 40%
1
Patents 2019