SA

Sumitoshi Asakuma

SC Sumitomo Bakelite Co.: 2 patents #227 of 790Top 30%
JS Jsr: 1 patents #649 of 1,137Top 60%
Overall (All Time): #2,077,879 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8530596 Polymer for forming insulating film, composition for forming insulating film, insulating film, and electronic device having same Yohko Sano, Kazuyoshi Fujita 2013-09-10
7608928 Laminated body and semiconductor device Kaori Shirato, Atsushi Shiota, Masahiro Tada 2009-10-27