Patents/Inventors

Yasuyuki Hayasaki

AichiJP3 patents

4 Patents

US124923292025
Seal Member
Sumitomo Riko Company Limited
0 cites
US123124682025
Silicone Rubber Composition, Silicone Rubber Crosslinked Body, and Sealant
Sumitomo Riko Company Limited
0 cites
US122697032025
Conveying Belt
Sumitomo Riko Company Limited
0 cites
US119829412024
Flexographic Printing Plate Precursor
Sumitomo Riko Company Limited
0 cites