SY

Shin-ichi Yasuda

SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
📍 Usuki, JP: #21 of 48 inventorsTop 45%
Overall (All Time): #3,827,289 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5223311 Laminate and process for producing the same Katsuaki Tsutsumi, Shintaro Inazawa 1993-06-29