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HARADA HIROFUMI

JP3 patents

Top patents by PatentIndex Score

US8664727B2Mar 4, 2014

Semiconductor integrated circuit device

HARADA HIROFUMI1 citations50

US8169052B2May 1, 2012

Semiconductor device

HARADA HIROFUMI1 citations50

US9013007B2Apr 21, 2015

Semiconductor device having depletion type MOS transistor

HARADA HIROFUMI0 citations39