Inventor
UYA MASARU
JP21 patents
Patents
21 patentsUS4645944AFeb 24, 1987
MOS register for selecting among various data inputs
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD159 citations99
US4417161ANov 22, 1983
Complementary channel type MOS transistor exclusive OR/NOR logic gate circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD225 citations99
US5625764AApr 29, 1997
Weighted average circuit using digit shifting
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD113 citations96
US4498021AFeb 5, 1985
Booster for transmitting digital signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD128 citations96
US5524197AJun 4, 1996
Workstation for displaying dynamic image with real-time special effects
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations94
US5838310ANov 17, 1998
Chroma-key signal generator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US5781174AJul 14, 1998
Image synthesizer and image pointing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5500684AMar 19, 1996
Chroma-key live-video compositing circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD52 citations92
US4709173ANov 24, 1987
Integrated circuit having latch circuit with multiplexer selection function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US4682303AJul 21, 1987
Parallel binary adder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations92
US4601007AJul 15, 1986
Full adder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US4506168AMar 19, 1985
Schmitt trigger circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US5694560ADec 2, 1997
Workstation for displaying dynamic image with real-time special effects
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations91
US5530797AJun 25, 1996
Workstation for simultaneously displaying overlapped windows using a priority control register
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations91
US4483229ANov 20, 1984
Electronic musical instrument
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations80
US4168492ASep 18, 1979
Temperature compensated antilogarithmic converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US4779234AOct 18, 1988
First-in-first-out memory capable of simultaneous readings and writing operations
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations73
US4355559AOct 26, 1982
Electronic musical instrument
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations73
US4815352AMar 28, 1989
Electronic musical instrument
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
US5847983ADec 8, 1998
Full subtracter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US4476763AOct 16, 1984
Electronic musical instrument
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62