12 Utility and 2 Design Patents
#12,791 in Tokyo
#68,228 in Japan
#314,808 in the World
rank by utility patentsForward Citations = 39
Company Filing History:


Hitachi Power Semiconductor Device, Ltd.
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#12,791 in Tokyo
#68,228 in Japan
#314,808 in the World
rank by utility patentsCompany Filing History:


Get your Inventor Badge Today