Inventor
KAWAGUCHI IKUO
JP9 patents
Patents
9 patentsUS5811877ASep 22, 1998
Semiconductor device structure
HITACHI LTD84 citations95
US4788684ANov 29, 1988
Memory test apparatus
HITACHI LTD50 citations92
US4628509ADec 9, 1986
Testing apparatus for redundant memory
HITACHI LTD48 citations91
US4905183AFeb 27, 1990
Pattern generator having plural pattern generating units executing instructions in parallel
HITACHI LTD27 citations88
US4528634AJul 9, 1985
Bit pattern generator
HITACHI LTD14 citations73
US4193086AMar 11, 1980
Convergence detecting device for color picture tube
HITACHI LTD19 citations72
US5179684AJan 12, 1993
Method of changing the track and recording data
HITACHI LTD9 citations71
US4759021AJul 19, 1988
Test pattern generator
HITACHI LTD18 citations71
US5325506AJun 28, 1994
Method of changing the track and recording data
HITACHI LTD4 citations60