Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575257 | Optical device, optical processing device, method for fabricating optical device | Akira Furuya, Yasunori Murakami | 2017-02-21 |
KK
Koichi Koyama
Overall (2017): #342,978 of 506,227Top 70%
1
Patents 2017