Inventor
ASAIDA TAKASHI
JP35 patents
Patents
35 patentsUS5272536ADec 21, 1993
Dark current and defective pixel correction apparatus
SONY CORP84 citations96
US6043853AMar 28, 2000
Apparatus and method for emphasizing an outline of a video signal
SONY CORP63 citations95
US5521637AMay 28, 1996
Solid state image pick-up apparatus for converting the data clock rate of the generated picture data signals
SONY CORP27 citations93
US5638134AJun 10, 1997
Digital filter for picture data and digital filter system
SONY CORP23 citations92
US5255081AOct 19, 1993
Color television camera apparatus and method for producing an analog video signal for use with a plurality of video standard system
SONY CORP24 citations92
US5144446ASep 1, 1992
Image defect correcting circuit for a solid state imager
SONY CORP44 citations92
US4875098AOct 17, 1989
Output signal processing circuit for CCD register
SONY CORP35 citations92
US4816917AMar 28, 1989
Clamp circuit for a solid-state image device
SONY CORP29 citations92
US4761685AAug 2, 1988
Apparatus and method for solid-state image sensor element registration adjustment
SONY CORP38 citations92
US4761682AAug 2, 1988
Optical low-pass filter including three crystal plates for a solid-state color TV camera
SONY CORP30 citations92
US4516172AMay 7, 1985
Solid state television camera with iris control
SONY CORP28 citations90
US4581651AApr 8, 1986
Smear reduction in solid state image pickup device camera
SONY CORP29 citations89
US4910598AMar 20, 1990
Solid state television camera with circuit for cancelling noise due to crystal defects
SONY CORP21 citations80
US5801772ASep 1, 1998
Digital video camera apparatus and aspect ratio converting apparatus
SONY CORP11 citations74
US5659356AAug 19, 1997
Digital video camera apparatus and aspect ratio converting apparatus
SONY CORP8 citations74
US5410365AApr 25, 1995
Video camera with coarse analog and fine digital black level adjustment
SONY CORP12 citations74
US5299023AMar 29, 1994
Portable video camera and recording apparatus
SONY CORP6 citations74
US5272524ADec 21, 1993
Solid state camera apparatus with sample rate conversion to D1 and D2 formats
SONY CORP17 citations74
US5166782ANov 24, 1992
Video camera
SONY CORP10 citations74
US5103299AApr 7, 1992
Signal processing circuit for solid state imaging apparatus including digital enhancement circuit
SONY CORP17 citations74
US5043803AAug 27, 1991
Signal processing circuit for a solid-state image pickup device
SONY CORP19 citations74
US4943850AJul 24, 1990
Apparatus for limiting the output signal frequency band of an optical sensor
SONY CORP15 citations74
US4672430AJun 9, 1987
Color television camera using the green signal for vertical enhancement and the green and another signal for horizontal enhancement
SONY CORP12 citations74
US4547796AOct 15, 1985
Digital color video signal encoder
SONY CORP7 citations74
US4520386AMay 28, 1985
Color video signal processing apparatus
SONY CORP18 citations74
US4355327AOct 19, 1982
Digital color encoder
SONY CORP12 citations74
US4345270AAug 17, 1982
Solid state digital television camera
SONY CORP18 citations74
US5512894AApr 30, 1996
Rate converter for converting data rate
SONY CORP7 citations73
US5408266AApr 18, 1995
Bi-directional rate converting apparatus for converting a clock rate of a digital signal
SONY CORP14 citations73
US5349381ASep 20, 1994
Video camera with aperture correction having reduced power consumption
SONY CORP13 citations73
US5216496AJun 1, 1993
Digital color television camera apparatus for selectively outputting component or composite pal/ntsc signals
SONY CORP15 citations73
US5095364AMar 10, 1992
Color television camera including rate converting unit and low pass filter circuit for limiting frequency range of an output composite video signal
SONY CORP14 citations73
US5299022AMar 29, 1994
Portable video camera and recording apparatus
SONY CORP4 citations63
US4490738ADec 25, 1984
Digital color camera
SONY CORP5 citations63
US4527191AJul 2, 1985
Digital signal processing circuit
SONY CORP0 citations42