P

Inventor

TAKEI MASAHIRO

JP87 patents
⚠️ This page may combine multiple inventors who share the name “TAKEI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

47 patents
US5031049AJul 9, 1991

Automatic object image follow-up device

CANON KK187 citations99
US5719984AFeb 17, 1998

Video signal recording apparatus with facility for displaying of identification information relating to the video signal

CANON KK60 citations96
US5018186AMay 21, 1991

Communicating apparatus providing discriminated voice and/or image communication

CANON KK62 citations96
US5097363AMar 17, 1992

Still image signal recording and reproducing apparatus having greater feeder speed when searching

CANON KK51 citations93
US4845566AJul 4, 1989

Solid-state image pickup apparatus having controllable means for eliminating surplus charge

CANON KK27 citations93
US4739356AApr 19, 1988

Electric connector for camera

CANON KK38 citations93
US4734785AMar 29, 1988

Image processing apparatus having an automatic sampling modification function

CANON KK25 citations93
US5204749AApr 20, 1993

Automatic follow-up focus detecting device and automatic follow-up device

CANON KK39 citations92
US4910604AMar 20, 1990

Image transmission apparatus

CANON KK30 citations92
US5005088AApr 2, 1991

Recording and/or reproducing apparatus adapted to minimize electrical energy consumption

CANON KK23 citations91
US4729024AMar 1, 1988

Synchronizing pulse signal generation device

CANON KK28 citations91
US5016124AMay 14, 1991

Recording apparatus with control of energy to the drive at start up

CANON KK21 citations82
US4992855AFeb 12, 1991

Image pickup apparatus with white balance control based on ambient light flicker

CANON KK21 citations82
US4931878AJun 5, 1990

Recording apparatus which is capable of recording two kinds of signals by operation of a single member

CANON KK19 citations82
US4879591ANov 7, 1989

Image pickup apparatus compensating an image signal for variations in color temperature

CANON KK23 citations82
US4849832AJul 18, 1989

Reproducing apparatus with erasing device and erasing function based on frequency multiplexed and/or DPSK coded signal

CANON KK23 citations82
US6393193B2May 21, 2002

Apparatus for reproducing a still image

CANON KK6 citations74
US5523860AJun 4, 1996

Image transmission apparatus indicating a color type of the color signal transmitted

CANON KK8 citations74
US5321517AJun 14, 1994

Image transmission apparatus indicating a color type of the color signal transmitted

CANON KK5 citations74
US5202798AApr 13, 1993

Still image signal recording apparatus operable by a manually operable member

CANON KK15 citations74
US5198940AMar 30, 1993

Image signal recording system

CANON KK11 citations74
US5148291ASep 15, 1992

Apparatus for displaying image signal drop-out

CANON KK6 citations74
US5148331ASep 15, 1992

Rotary head type recording and reproducing apparatus for information and additional codes

CANON KK19 citations74
US5124722AJun 23, 1992

Ink jet recording method

CANON KK14 citations74
US5081538AJan 14, 1992

Recording apparatus capable of recording two kinds of signals by operation of a single member

CANON KK12 citations74
US5053896AOct 1, 1991

Receiving method and apparatus for recording received data onto a recording medium

CANON KK13 citations74
US5023730AJun 11, 1991

Information recording system and apparatus

CANON KK11 citations74
US4914526AApr 3, 1990

Information recording system and apparatus

CANON KK8 citations74
US4885637ADec 5, 1989

Encoder

CANON KK14 citations74
US4875090AOct 17, 1989

Information data transmission system

CANON KK7 citations74
US4851922AJul 25, 1989

Video signal processing apparatus

CANON KK15 citations74
US4847703AJul 11, 1989

Data transmission and detection system

CANON KK13 citations74
US4829386AMay 9, 1989

Video image recording apparatus

CANON KK7 citations74
US4815061AMar 21, 1989

Reproducing device for frequency modulated signals

CANON KK5 citations74
US4803684AFeb 7, 1989

Apparatus for data error correction using rounding technique

CANON KK8 citations74
US4803570AFeb 7, 1989

Rotary head type multichannel information signal reproducing apparatus having sub-information search function

CANON KK9 citations74
US4779276AOct 18, 1988

Data transmission system

CANON KK16 citations74
US4766507AAug 23, 1988

Rotary head reproducer with means for detecting the direction of audio recording during searching

CANON KK15 citations74
US4763293AAug 9, 1988

Data processing device for interpolation

CANON KK15 citations74
US4746949AMay 24, 1988

Image sensing apparatus

CANON KK15 citations74
US4696008ASep 22, 1987

Data storing device having position determining means

CANON KK8 citations74
US4692914ASep 8, 1987

Reproducing device for frequency modulated signals

CANON KK12 citations74
US4675867AJun 23, 1987

Data processing device

CANON KK9 citations74
US4646139AFeb 24, 1987

Color image pickup apparatus with color filter array comprising filter elements of three different colors arranged to provide reduced folding distortion

CANON KK8 citations74
US4630146ADec 16, 1986

Rotary head type reproducing apparatus

CANON KK8 citations74
US4556920ADec 3, 1985

Reproduction device

CANON KK14 citations74
US6415097B1Jul 2, 2002

Image reproducing and storage arrangement with stored image index information

CANON KK12 citations73

NEC CORP

1 patent

TAKEI MASAHIRO

1 patent

MASADA YOHEI

1 patent

Showing the top 50 of 87 patents by PatentIndex Score.