Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815858 | Switch device and timepiece | — | 2023-11-14 |
HH
Hiroyuki Hosobuchi
Overall (2023): #425,351 of 537,848Top 80%
1
Patents 2023