Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698654 | Button device and timepiece | — | 2023-07-11 |
KY
Keishirou Yamamoto
Overall (2023): #365,630 of 537,848Top 70%
1
Patents 2023