AK

Aki KOUMA

SC Sekisui Chemical Co.: 1 patents #26 of 117Top 25%
📍 Ibaraki, JP: #146 of 490 inventorsTop 30%
Overall (2023): #531,153 of 537,848Top 100%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11548264 Insulation sheet, laminate, and substrate Rui Zhang, Keigo Oowashi, Kouji Ashiba, Shohei Mizuno 2023-01-10