HS

Hisanori Semori

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #3 of 19Top 20%
Overall (2020): #448,524 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10633502 Flame-retardant foamable styrene resin composition Masahito Nishiura, Naomi Toyoshima 2020-04-28