KM

Keizo Miyamoto

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SC Sanyo Electronic Components Co.: 1 patents #17 of 45Top 40%
📍 Daito, JP: #302 of 468 inventorsTop 65%
Overall (All Time): #3,505,079 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6531933 Filter unit having two attenuation poles Yuji Nakagawa, Hideaki Fujiura, Shinichi Kodama, Yasuo Nitani 2003-03-11