Inventor

SUMA DAICHI

JP3 patents

Patents

3 patents

US7129530B2Oct 31, 2006

Semiconductor device

SANYO ELECTRIC CO1 citations49

US7723784B2May 25, 2010

Insulated gate semiconductor device and method for manufacturing the same

SANYO ELECTRIC CO2 citations48

US7446009B2Nov 4, 2008

Manufacturing method for semiconductor device

SANYO ELECTRIC CO0 citations39