Inventor
YAMADA HARUYASU
20 patents
Patents
20 patentsUS4845767AJul 4, 1989
Image signal processor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD68 citations96
US4826780AMay 2, 1989
Method of making bipolar transistors
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD79 citations96
US4635292AJan 6, 1987
Image processor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD113 citations96
US5164728ANov 17, 1992
A/D converter with complementary interpolating voltage dividers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US5066602ANov 19, 1991
Method of making semiconductor ic including polar transistors
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US4484211ANov 20, 1984
Oxide walled emitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US4417233ANov 22, 1983
Fully parallel threshold type analog-to-digital converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US4233615ANov 11, 1980
Semiconductor integrated circuit device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US4791677ADec 13, 1988
Image signal processor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations82
US3935536AJan 27, 1976
Ghost signal cancellation system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations80
US5321402AJun 14, 1994
Analog-to-digital conversion method and device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5034628AJul 23, 1991
Fast trailing BIMOS logic gate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5019820AMay 28, 1991
Serial-parallel type A/D converter having reference resistor chain and current source array
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US4963874AOct 16, 1990
Parallel type A/D converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US4441198AApr 3, 1984
Shift register circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations74
US5144163ASep 1, 1992
Dynamic BiCMOS logic gates
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US4459496AJul 10, 1984
Semiconductor integrated circuit having stacked integrated injection logic circuits
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US4635231AJan 6, 1987
Semiconductor memory with constant readout capability
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US5661066AAug 26, 1997
Semiconductor integrated circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US5121002AJun 9, 1992
Dynamic logic gates
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62