P

Inventor

ISHIZAKI AKIRA

JP68 patents
⚠️ This page may combine multiple inventors who share the name “ISHIZAKI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

45 patents
US5612230AMar 18, 1997

Process for manufacturing a semiconductor device by applying a non-single-crystalline material on a sidewall inside of an opening portion for growing a single-crystalline semiconductor body

CANON KK135 citations99
US5536361AJul 16, 1996

Process for preparing semiconductor substrate by bonding to a metallic surface

CANON KK109 citations98
US5530266AJun 25, 1996

Liquid crystal image display unit and method for fabricating semiconductor optical member

CANON KK116 citations98
US5801373ASep 1, 1998

Solid-state image pickup device having a plurality of photoelectric conversion elements on a common substrate

CANON KK133 citations97
US5453611ASep 26, 1995

Solid-state image pickup device with a plurality of photoelectric conversion elements on a common semiconductor chip

CANON KK152 citations97
US5827755AOct 27, 1998

Liquid crystal image display unit and method for fabricating semiconductor optical member

CANON KK89 citations96
US5771070AJun 23, 1998

Solid state image pickup apparatus removing noise from the photoelectric converted signal

CANON KK62 citations96
US5579027ANov 26, 1996

Method of driving image display apparatus

CANON KK97 citations96
US5513028AApr 30, 1996

Liquid crystal display with display area having same height as peripheral portion thereof

CANON KK72 citations96
US5486892AJan 23, 1996

Camera with visual axis detecting device

CANON KK49 citations96
US5428237AJun 27, 1995

Semiconductor device having an insulated gate transistor

CANON KK91 citations96
US6014524AJan 11, 2000

Camera with visual axis detecting device

CANON KK24 citations93
US5754268AMay 19, 1998

Display device

CANON KK23 citations93
US5748171AMay 5, 1998

Liquid crystal display

CANON KK50 citations93
US5600344AFeb 4, 1997

Liquid crystal display

CANON KK22 citations93
US5548708AAug 20, 1996

Image editing using hierarchical coding to enhance processing speed

CANON KK28 citations93
US5182658AJan 26, 1993

Image pickup apparatus for controlling accumulation time in photoelectric elements

CANON KK30 citations93
US5005041AApr 2, 1991

Focus detecting apparatus having a plurality of focus detecting areas

CANON KK27 citations93
US4992817AFeb 12, 1991

Focus detecting device switching between passive and active detection

CANON KK36 citations93
US4980716ADec 25, 1990

Focus detecting device

CANON KK34 citations93
US4914282AApr 3, 1990

Focus detection system employing multiple area light distribution sensors

CANON KK26 citations93
US4859842AAug 22, 1989

Multi-directional focus state detection apparatus

CANON KK54 citations93
US4812869AMar 14, 1989

Focus detecting apparatus

CANON KK35 citations93
US4728785AMar 1, 1988

Focus detecting device using adjustable inclined sensing means

CANON KK28 citations93
US4643557AFeb 17, 1987

Exposure control apparatus

CANON KK29 citations93
US6747699B2Jun 8, 2004

Solid state image pickup apparatus

CANON KK28 citations92
US5737016AApr 7, 1998

Solid state image pickup apparatus for reducing noise

CANON KK43 citations92
US5331197AJul 19, 1994

Semiconductor memory device including gate electrode sandwiching a channel region

CANON KK27 citations92
US5331421AJul 19, 1994

Solid state image pickup apparatus

CANON KK29 citations92
US5019702AMay 28, 1991

Photoelectric transducer apparatus having a plurality of transducer elements and a plurality of capacitor elements

CANON KK32 citations92
US4835404AMay 30, 1989

Photoelectric converting apparatus with a switching circuit and a resetting circuit for reading and resetting a plurality of lines sensors

CANON KK45 citations92
US4701626AOct 20, 1987

Accumulation time adjusting device for photo-electric converter

CANON KK48 citations92
US5567962AOct 22, 1996

Semiconductor memory device

CANON KK16 citations82
US4792668ADec 20, 1988

Apparatus for detecting focusing state of objective lens

CANON KK21 citations82
US4714332ADec 22, 1987

Film data reading device

CANON KK20 citations82
US4698492AOct 6, 1987

Focus detector system with a distortion compensation mask

CANON KK23 citations82
US4670645AJun 2, 1987

Focus detecting device with shading reduction optical filter

CANON KK22 citations82
US4634255AJan 6, 1987

Focus detection apparatus

CANON KK21 citations82
US4614418ASep 30, 1986

Distance detection apparatus

CANON KK24 citations82
US4555169ANov 26, 1985

Focus detecting device for a camera

CANON KK23 citations82
US5666180ASep 9, 1997

Liquid crystal display with reduced parasitic capacitance between pixel elements and matrix wiring elements

CANON KK7 citations74
US5595920AJan 21, 1997

Method of manufacturing a semiconductor memory device for use with image pickup

CANON KK11 citations74
US5138358AAug 11, 1992

Autofocusing apparatus utilizing intermittent light projection

CANON KK14 citations74
US4870266ASep 26, 1989

Photo signal storing sensor device

CANON KK8 citations74
US4833313AMay 23, 1989

Focus detecting apparatus having increased SNR by selectively varying or holding constant the number of signals from sensor arrays

CANON KK10 citations74

(unassigned)

3 patents

TOYOTA MOTOR CO LTD

1 patent

SUN A KAKEN CO LTD

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.