MY

Masatoshi Yamoto

SC Sumitomo Bakelite Co.: 1 patents #2 of 18Top 15%
Overall (1997): #105,777 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5691409 Phenolic resin molding material Tamotsu Ishida 1997-11-25