Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522247 | Battery holding device and timepiece | Ryoichi KUNIMI, Sae UCHIBAYASHI | 2022-12-06 |
| 11513474 | Switch device and timepiece | — | 2022-11-29 |
HH
Hiroyuki Hosobuchi
Overall (2022): #155,153 of 548,613Top 30%
2
Patents 2022