HM

Hisaaki Miyamoto

SC Sumitomo Chemical: 1 patents #57 of 228Top 25%
Overall (2023): #424,367 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11590457 Method and apparatus for manufacturing spiral-wound type separation membrane element Satoshi Shinohara 2023-02-28