YH

Yasunori Hara

SI Seiko Instruments: 1 patents #9 of 39Top 25%
Overall (2022): #204,599 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11474480 Timepiece Ryo Hattori 2022-10-18