Inventor

Norio Ishikawa

Inventor

Osaka, JP

Overview

1981–2019

Patent span

Physics

Primary field (CPC G)

Patents· 113 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them29%

G02BOptical elements, systems or apparatus13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%

C11DDetergent compositions7%

A61BDiagnosis6%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%

A61NElectrotherapy3%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

C09KMaterials for miscellaneous applications, not provided for elsewhere2%

PatentTitleYear

10,280,822Exhaust gas purifying apparatus2019 8,956,289'Vital information measuring device'2015 8,513,140'Post-dry etching cleaning liquid composition and process for fabricating semiconductor device'2013 8,323,880'Positive resist processing liquid composition and liquid developer'2012 8,123,976'Alkaline aqueous solution composition used for washing or etching substrates'2012 7,943,516'Manufacturing method for semiconductor device'2011 7,896,970'Semiconductor substrate cleaning liquid and semiconductor substrate cleaning process'2011 7,816,313'Photoresist residue remover composition and semiconductor circuit element production process employing the same'2010 7,668,408'Support apparatus for optical characteristic measurement, and program product used for same'2010 7,563,754'Composition for removing photoresist residue and polymer residue'2009 7,507,350'Etching liquid composition'2009 7,503,982'Method for cleaning semiconductor substrate'2009 7,385,701'Standard plane sample and optical characteristic measurement system'2008 7,368,064'Cleaning solution and manufacturing method for semiconductor device'2008 7,138,362'Washing liquid composition for semiconductor substrate'2006 7,087,562'Post-CMP washing liquid composition'2006 7,084,097'Cleaning solution for substrates of electronic materials'2006 7,073,518'Cleaning solution and cleaning method for mask used in vacuum vapor deposition step in production of low molecular weight organic EL device'2006 6,914,039'Etching liquid composition'2005 6,877,518'Chemical solution treatment apparatus for semiconductor substrate'2005 6,864,044'Photoresist residue removing liquid composition'2005 6,787,293'Photoresist residue remover composition'2004 6,730,644'Cleaning solution for substrates of electronic materials'2004 6,614,518'Multi-point light measuring system'2003 6,569,078'Coil apparatus for urinary incontinence treatment'2003 6,567,160'Light measuring apparatus and light measuring method'2003 6,527,694'Air-cooling device for coil for urinary incontinence treatment'2003 6,468,357'Remover for a ruthenium containing metal and use thereof'2002 6,231,677'Photoresist stripping liquid composition'2001 6,223,750'Urinary incontinence treatment instrument'2001 6,179,769'Magnetic stimulus type urinary incontinence treatment apparatus'2001 6,123,657'Magnetic stimulating apparatus for a living body'2000 6,080,709'Cleaning solution for cleaning substrates to which a metallic wiring has been applied'2000 6,024,450'Disease judging apparatus'2000 6,004,263'Endoscope with detachable operation unit and insertion unit'1999 5,984,854'Method for treating urinary incontinence and an apparatus therefor'1999 5,978,606'Photometric device and a light receiving section for use in a photometric device'1999 5,906,208'Method and apparatus for judging a depth of anesthesia'1999 5,883,691'Pupil measuring system and Alzheimer\'s disease diagnosing system'1999 5,822,033'Diagnostic apparatus for measuring pupil size and/or iris area of an eyeball'1998 5,704,367'Respiration monitor for monitoring respiration based upon an image signal of a facial region'1998 5,640,221'Binocular optical image-pickup equipment and binocular image-pickup system'1997 RE035515'Photo signal processing apparatus'1997 5,614,967'Eye movement analysis system'1997 5,580,847'Aqueous ammonia composition'1996 5,260,735'Camera system'1993 5,249,012'Auto-focusing system for cameras with in interchangeable objective lens'1993 5,247,326'Camera system capable of automatic focus control'1993 5,245,379'Exposure value setting device for a camera'1993 5,214,464'Camera system'1993 5,196,873'Eye movement analysis system'1993 5,142,318'Camera system capable of automatic focus control'1992 5,140,361'Camera system having the plurality of manually settable parameters for determining camera operation'1992 5,134,431'Photographic camera including a memory for storing adjustment data and a means for adjusting functions of the camera based on the stored adjustment data'1992 5,130,734'Data input/output device for a camera'1992 5,089,834'Mounting devices for removably mounting an accessory on a camera'1992 5,081,483'Camera control system'1992 5,065,176'Camera system capable of automatic focus control'1991 5,054,212'Gas-sealing device for web passage section located at treatment chamber wall'1991 5,049,909'Photographic camera provided with an electrically film driving system'1991 5,040,016'Camera system'1991 5,028,735'Purification and preparation processes for methyl methacrylate'1991 5,019,851'Camera system'1991 5,003,336'Camera system'1991 4,982,221'Display system for a camera'1991 4,978,982'Photographic camera with built-in E2.sup. prom'1990 4,974,011'Camera system'1990 4,970,538'Camera system with flash device'1990 4,962,397'Data input/output device for a camera'1990 4,961,083'Electronic flash device for a camera and accessory shoe for mounting an electronic flash device on a camera'1990 4,958,183'Control device for use in a camera system'1990 4,958,181'Camera system'1990 4,951,068'Camera system with flash device'1990 RE033277'Automatic focusing device for use in a camera'1990 4,920,370'Photo signal processing apparatus'1990 4,914,006'Positive resist quaternary ammonium hydroxide containing developer with cationic and nonionic surfactant'1990 4,912,492'Photographic camera with built-in E.sup.2 PROM'1990 4,887,105'Data input/output device for a camera'1989 4,874,907'Printed circuit board'1989 4,855,778'Motor control device for use in a camera system'1989 RE033016'Protective device for automatic focusing camera'1989 4,855,779'Camera system'1989 4,827,299'Automatic focus control camera'1989 4,811,043'Data transmission system for use in a camera system'1989 4,791,445'Automatic focus control camera'1988 4,783,674'Photographic camera with built-in E2PROM'1988 4,774,540'Camera system capable of automatic focus control'1988 4,772,908'Sequence control device for use in a camera system'1988 4,763,156'Camera with a barrier'1988 4,763,153'Control device for use in a camera system'1988 4,733,262'Camera system capable of automatic focus control'1988 4,702,584'Automatic focusing camera'1987 4,671,640'Automatic focus control camera'1987 4,623,238'Camera system capable of automatic focus control'1986 4,602,861'Auto-focusing system'1986 4,575,212'Camera with an improved focus detecting system'1986 4,550,993'Device for providing a camera system with an information for a focus adjustment'1985 4,537,487'Automatic focus control system with backlash correcting arrangement'1985 4,536,072'Automatic focus control system'1985 4,512,646'Acoustic indicating device for cameras'1985 4,509,842'Camera system capable of focus detection through an interchangeable objective lens'1985 4,492,448'Automatic focusing device for use in a camera'1985 4,485,336'Electronic flash device'1984 4,477,167'Protective device for automatic focusing camera'1984 4,473,743'Motor drive lens shifting system for use in autofocus camera'1984 4,445,761'Automatic focusing device for use in a camera'1984 4,432,920'Process for the preparation of porous membrane'1984 4,407,681'High tensile steel and process for producing the same'1983 4,397,533'Photographic light measuring device'1983 4,389,118'Color meter'1983 4,367,932'Exposure control system'1983 4,291,979'Device for measuring light under ambient light and/or flash light and a method therefor'1981 4,244,413'Solid tire and wheel assembly for vehicle moving through a tubular conduit'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1993Patents assigned to MINOLTA CAMERA KK (58)· patent assignee history

1981–2015Based in Osaka, JP· patent location history

1993–2003Patents assigned to NIHON KOHDEN CORP (15)· patent assignee history

1993–2005Based in Tokyo, JP· patent location history

1996–2013Patents assigned to KANTO KAGAKU (19)· patent assignee history

1996–2013Based in Soka, JP· patent location history

2000–2012Based in Saitama, JP· patent location history

2004–2008Patents assigned to NEC ELECTRONICS CORP (5)· patent assignee history

2004–2010Based in Kasukabe, JP· patent location history

2012–2015Patents assigned to ISHIKAWA NORIO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MINOLTA CAMERA KK	58	1981–1993
KANTO KAGAKU	19	1996–2013
NIHON KOHDEN CORP	15	1993–2003
NEC ELECTRONICS CORP	5	2004–2008
ISHIKAWA NORIOself	4	2012–2015

Locations

Location	Patents	Span
Osaka, JP	67	1981–2015
Tokyo, JP	15	1993–2005
Saitama, JP	11	2000–2012
Soka, JP	7	1996–2013
Kasukabe, JP	3	2004–2010