JD

Jun DOU

SK Showa Denko K.K.: 1 patents #55 of 159Top 35%
Overall (2021): #389,128 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11203659 Method for producing polyurethane, epoxy carboxylate composition, polyurethane, and polyurethane resin composition Masahiko Toba, Hiroshi Uchida 2021-12-21