Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10298198 | Crystal vibration element and crystal vibration device | Masahiko Goto | 2019-05-21 |
KS
Kouhei Sasaoka
Overall (2019): #381,032 of 560,194Top 70%
1
Patents 2019