Inventor
MIZUKAMI MASAO
JP21 patents
Patents
21 patentsUS5422858AJun 6, 1995
Semiconductor integrated circuit
HITACHI LTD147 citations97
US4984204AJan 8, 1991
High speed sensor system using a level shift circuit
HITACHI LTD178 citations97
US5111080AMay 5, 1992
Complementary signal transmission circuit with impedance matching circuitry
HITACHI LTD109 citations96
US5880601AMar 9, 1999
Signal receiving circuit and digital signal processing system
HITACHI LTD67 citations94
US5444740AAug 22, 1995
A ternary signal transmission circuit and method
HITACHI LTD61 citations94
US5483110AJan 9, 1996
Signal transmission method, signal transmission circuit and information processing system using same
HITACHI LTD71 citations92
US5264744ANov 23, 1993
Complementary signal transmission circuit with impedance matching circuitry
HITACHI LTD35 citations92
US5065363ANov 12, 1991
Semiconductor storage device
HITACHI LTD32 citations92
US4984201AJan 8, 1991
Semiconductor storage device with common data line structure
HITACHI LTD30 citations92
US5495186AFeb 27, 1996
Differential type MOS transmission circuit
HITACHI LTD29 citations91
US4515513AMay 7, 1985
Rotary compressor with inner and outer cylinders and axial insert type discharge valves
HITACHI LTD22 citations82
US5544122AAug 6, 1996
Multiplexed multi-write port semiconductor memory
HITACHI LTD16 citations73
US5359572AOct 25, 1994
Semiconductor storage device
HITACHI LTD11 citations73
US4795325AJan 3, 1989
Compressor of rotary vane type
HITACHI LTD15 citations73
US5053652AOct 1, 1991
High speed sensor system using a level shift circuit
HITACHI LTD19 citations72
US4366397ADec 28, 1982
Level conversion circuit
HITACHI LTD10 citations72
US4356409AOct 26, 1982
Level conversion circuit
HITACHI LTD10 citations72
US4290119ASep 15, 1981
Memory device protected against undesirable supply voltage level
HITACHI LTD14 citations72
US4815943AMar 28, 1989
Variable displacement wobble plate compressor with capacity control valve
HITACHI LTD16 citations71
US4711620ADec 8, 1987
Moving vane type compressor
HITACHI LTD10 citations69
US4815195AMar 28, 1989
Method of combining plurality of parts and structure of plurality of parts combined by same
HITACHI LTD0 citations37