HS

Hiromu Sakamoto

SC Sumitomo Chemical: 1 patents #80 of 279Top 30%
Overall (2021): #432,820 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11119408 Compound, resin and photoresist composition Koji Ichikawa 2021-09-14