AY

Ai YOSHINAGA

SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
Overall (All Time): #1,328,317 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12287611 Method of manufacturing watch component and watch component Shohei Onodera 2025-04-29
12076813 Method for decorating watch component, watch component, watch movement, and watch Atsuhiko SUGITA, Yuki Takishita, Wataru UEHARA 2024-09-03
11940761 Manufacturing method and watch component Wataru UEHARA, Yuki Takishita, Atsuhiko SUGITA 2024-03-26