HY

Hidehiro Yamada

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
NC Nihon Kaiheiki Industrial Company: 1 patents #5 of 20Top 25%
Overall (All Time): #2,169,238 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7049535 Illuminated switch Eiji Matsuyama 2006-05-23
5624782 Method of manufacturing thick-film resistor elements Keiichiro Hayakawa, Jerome David Smith 1997-04-29