Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817137 | Energy ray detector | Mikio Katayama, Hidenori Kawanishi | 2017-11-14 |
RM
Ryohichi Masuda
Overall (2017): #257,383 of 506,227Top 55%
1
Patents 2017