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 patentsUS5612230AMar 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 patentsTOYOTA MOTOR CO LTD
1 patentSUN A KAKEN CO LTD
1 patentShowing the top 50 of 68 patents by PatentIndex Score.