Inventor
TOMARI NOBUHIRO
JP6 patents
Patents
6 patentsUS4901320AFeb 13, 1990
Self-correcting semiconductor memory device and microcomputer incorporating the same
OKI ELECTRIC IND CO LTD36 citations91
US6480979B1Nov 12, 2002
Semiconductor integrated circuits and efficient parallel test methods
OKI ELECTRIC IND CO LTD21 citations90
US4990760AFeb 5, 1991
IC card having means for protecting erroneous operation
OKI ELECTRIC IND CO LTD24 citations85
US6373326B1Apr 16, 2002
Writing circuit
OKI ELECTRIC IND CO LTD14 citations81
US6900688B2May 31, 2005
Switch circuit
OKI ELECTRIC IND CO LTD7 citations71
US6795356B2Sep 21, 2004
Wrong operation preventing circuit in semiconductor unit
OKI ELECTRIC IND CO LTD0 citations49