Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612350 | Controlled damping geophone | — | 2017-04-04 |
MK
Masahiro Kamata
Overall (2017): #323,116 of 506,227Top 65%
1
Patents 2017