AY

Anton Yasaka

SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #3,933,598 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4851097 Apparatus for repairing a pattern film Osamu Hattori, Yoshitomo Nakagawa, Mitsuyoshi Sato, Sumio Sasaki 1989-07-25