HK

Hidehiro KOTAKA

SC Sumitomo Chemical: 1 patents #85 of 280Top 35%
📍 Tsukuba, JP: #94 of 312 inventorsTop 35%
Overall (2018): #398,415 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9932459 Resin composition for sliding member Hirokazu Matsui, Mitsuo Maeda 2018-04-03