SM

Sakamoto Masahiro

JC Jujo Paper Co.: 1 patents #46 of 105Top 45%
📍 Oiso, JP: #23 of 33 inventorsTop 70%
Overall (All Time): #4,040,831 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4470935 Process for producing microcapsules containing hydrophobic core material for carbonless duplicating sheets Setsuya Egawa 1984-09-11