YS

Yoshimasa Shomura

SI Seiko Instruments: 1 patents #46 of 126Top 40%
Overall (1997): #181,001 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D386692 Watch case Toshiaki Kume 1997-11-25