Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514970 | Method of ensuring operation of calculator | — | 2019-12-24 |
MY
Masayuki Yokoyama
Overall (2019): #349,256 of 560,194Top 65%
1
Patents 2019