Inventor

CHUMA HIDEAKI

JP3 patents

Patents

3 patents

US6979843B2Dec 27, 2005

Power semiconductor device

MITSUBISHI ELECTRIC CORP39 citations91

US6867484B2Mar 15, 2005

Semiconductor device

MITSUBISHI ELECTRIC CORP39 citations91

US6700194B2Mar 2, 2004

Semiconductor device

MITSUBISHI ELECTRIC CORP35 citations90