Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522247 | Battery holding device and timepiece | Ryoichi KUNIMI, Hiroyuki Hosobuchi | 2022-12-06 |
SU
Sae UCHIBAYASHI
Overall (All Time): #2,698,296 of 4,157,543Top 65%
1
Patents All Time