FM

Fujio Makuta

SC Sumitomo Metal Mining Co.: 2 patents #253 of 736Top 35%
Overall (All Time): #2,138,991 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7591965 Resistance paste and resistor Toshiki Maeda 2009-09-22
5567358 Thick film resistor composition Hiroshi Fukaya, Katsuhiro Kawakubo 1996-10-22