Inventor

Kazufumi Ogawa

Inventor

Hirakata, JP

Overview

1980–2017

Patent span

Performing operations

Primary field (CPC B)

Patents· 241 as inventor

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

B82Yprimary

B82YSpecific uses or applications of nanostructures17%

B05DProcesses for applying fluent materials to surfaces, in general13%

Y10TTechnical subjects covered by former us classification11%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

C03CChemical composition of glasses, glazes or vitreous enamels4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

C08JWorking-up2%

PatentTitleYear

9,580,645'Fluorescent pastes and films'2017 9,447,284'Water repellent glass plates'2016 9,373,805'Optical sensor and method for making the same'2016 9,330,807'Conductive paste and method for manufacturing the same, wiring using the conductive paste and method for manufacturing the same'2016 9,200,012'Patterned fine particle film structures'2015 9,180,206'Pharmaceutical preparation and manufacturing method thereof'2015 9,174,366'Metal mold, process for manufacturing the same, and molded article produced using the mold'2015 9,160,053'Icing and snow accretion preventive insulator, electric wire, and antenna, method for manufacturing them, and transmission line tower using them'2015 8,951,627'Fluorescent fine particle films and display devices'2015 8,872,709'Ice and snow accretion-preventive antenna, electric wire, and insulator having water-repellent, oil-repellent, and antifouling surface and method for manufacturing the same'2014 8,715,530'Fluorescent pastes and films'2014 8,658,888'Solar energy utilization device and method for manufacturing the same'2014 8,623,127'Metal mold, process for manufacturing the same, and molded article produced using the mold'2014 8,623,500'Conductive paste and method for manufacturing the same, wiring using the conductive paste and method for manufacturing the same'2014 8,597,460'Adhesion method, and biochemical chip and optical component made by the same'2013 8,592,676'Solar cell and method for manufacturing the same'2013 8,568,862'Patterned fine particle film structures'2013 8,475,916'Antireflection film and method for manufacturing the same'2013 8,455,092'Fluorescent fine particle films'2013 8,409,910'Optical sensor and method for making the same'2013 8,404,078'Adhesion method, and biochemical chip and optical component made by the same'2013 8,366,867'Bonded structure, sealed structure, electronic component including the same, bonding method, and sealing method'2013 8,334,051'Adhesion method, and biochemical chip and optical component made by the same'2012 8,252,249'Biochemical chip and production method thereof'2012 7,662,009'Organic electronic device, method of producing the same, and method of operating the same'2010 7,560,731'Organic electronic device and method for manufacturing the same'2009 7,307,683'Liquid crystal display element, optically anisotropic film, and production methods of the same'2007 7,259,389'Organic electronic device and method for manufacturing the same'2007 7,220,468'Conductive organic thin film, method for manufacturing the same, and electronic device, electric cable, electrode, pyrrolyl compound, and thienyl compound using the same'2007 7,198,829'Conductive organic thin film, process for producing the same, electronic device employing the same, electrical cable, electrode, pyrrolyl compound, and theienyl compound'2007 7,078,103'Conductive organic thin film, process for producing the same, and organic photoelectronic device, electric wire, and electrode each employing the same'2006 7,078,083'Optical recording film, method for manufacturing the same, optical recording medium, information recording/reproducing device, computer system and video signal recording/reproducing system'2006 7,070,839'Functional film, method of fabricating the same, liquid crystal display device using functional film, and method of fabricating the same'2006 7,038,750'Liquid crystal display element, optically anisotropic film, and production methods of the same'2006 7,027,327'Non-volatile memory'2006 RE039045'Method of manufacturing a fluorocarbon-based coating film'2006 6,995,506'Display device with organic conductive thin film having conductive network'2006 6,982,774'Liquid crystal display element including an optically anisotropic film having at least two regions with different orientation anisotropies, and production methods of the same'2006 RE038752'Method of manufacturing a fluorocarbon-based coating film'2005 6,885,110'Electrical circuit board and TFT array substrate and liquid crystal display device utilizing the same'2005 6,686,017'OPTICAL RECORDING FILM, METHOD FOR MANUFACTURING THE SAME, OPTICAL RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, OPTICAL RECORDING METHOD, INFORMATION RECORDING/REPRODUCING APPARATUS, INFORMATION REPRODUCING/RECORDING METHOD, COMPUTER SYSTEM AND VIDEO SIGNAL RECORDING/REPRODUCING SYSTEM'2004 6,679,942'Chemical adsorption solution and method of producing chemically adsorbed film using the chemical adsorption solution'2004 6,593,000'Chemically adsorbed film and method of manufacturing the same'2003 6,548,116'Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the method'2003 6,524,715'Thin-film forming chemical adsorption material, producing method thereof and applications thereof'2003 6,521,334'Transparent substrate and method of manufacturing the same'2003 6,517,401'Process for the production of monomolecular chemisorption film, and processes for the production of liquid crystal alignment films and liquid crystal displays by using the chemisorption film'2003 6,503,567'Transparent substrate and method of manufacturing the same'2003 6,495,221'Chemisorptive substance, aligned liquid-crystal film and liquid-crystal display element both made by using the same, and processes for producing these'2002 6,485,785'Coating film, and method and apparatus for producing the same'2002 6,479,837'Thin film transistor and liquid crystal display unit'2002 6,472,297'Method of producing TFT array substrate for liquid crystal display device'2002 6,451,392'Chemical adsorbate compound, organic film, liquid crystal alignment film, and liquid crystal display device utilizing the chemical adsorbate compound'2002 6,410,152'Chemically adsorbed film and method of manufacturing the same'2002 RE037698'Method of manufacturing a fluorocarbon-based coating film'2002 6,368,681'Liquid crystal alignment film, method of manufacturing the film, liquid crystal display using the film and method, and method of manufacturing the liquid crystal display'2002 6,333,074'Water repellent coating film, method and apparatus for manufacturing the same, and water repellent coating material composition'2001 6,287,633'Finishing agents and method of using the same'2001 6,280,517'Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the method'2001 6,277,444'Chemically adsorber film and method of manufacturing the same'2001 6,243,069'Liquid crystal display with image reading function, image reading method and manufacturing method'2001 6,207,341'Method for producing a chemically adsorbed film'2001 6,183,558'Method and apparatus for producing molecular film'2001 6,143,417'Contamination-resistant float glass'2000 6,138,663'Cooking apparatus containing a window that is a contamination-resistant float glass'2000 6,099,958'Lubricating film comprising a covalently bonded, chemically adsorbed film and a physically adsorbed organic compound formed thereon'2000 6,063,438'Finishing agents and method of using the same'2000 6,060,123'Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the method'2000 6,054,190'Method for producing an alignment chemisorption monomolecular film'2000 6,042,948'Water repellent coating film, method and apparatus for manufacturing the same, and water repellent coating material composition'2000 6,013,331'Chemically absorbed film, method of manufacturing the same, and chemical absorption solution used for the same'2000 5,998,541'Finishing agents and method of using the same'1999 5,981,056'Chemically adsorbed film'1999 5,948,476'Method and apparatus for producing molecular film'1999 5,907,013'Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the method'1999 5,900,320'Foamed plastic and method of manufacturing the same'1999 5,876,801'Self lubricating device'1999 5,876,806'Finishing agent and method of using the same'1999 5,876,846'Self-lubricating device'1999 5,874,042'Foam plastic and method of manufacturing the same'1999 5,871,815'Antistatic film and method of manufacturing the same'1999 5,868,827'Chemically bonding material and method for manufacturing the same'1999 5,869,136'Method of manufacturing a chemically adsorbed multilayer film'1999 5,851,726'Method for producing a chemically adsorbed film'1998 5,849,369'Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the method'1998 5,846,279'Process for producting a contamination-resistant float glass'1998 5,836,827'Self-lubricating device'1998 5,804,252'Water- and oil repellent substrate and method of treatment'1998 5,780,148'Hydrophilic thin film and method of manufacturing the same'1998 5,770,266'Functional laminated chemically absorbed films and methods of manufacturing the same'1998 5,770,640'Finishing agents and method of using the same'1998 5,747,158'Chemically adsorbed multilayer film'1998 5,731,077'Self-lubricating device'1998 5,716,704'Hydrophylic substrate and method of manufacturing the same'1998 5,716,674'Information recording medium and methods of manufacturing and using the same'1998 5,695,836'Antistatic film and method of manufacturing the same'1997 5,681,442'Method of producing an organic device'1997 5,645,633'Finishing agents and method of manufacturing the same'1997 5,635,246'Chemically adsorbed film and method of manufacturing the same'1997 5,629,088'Hydrophilic substrate and method of manufacturing the same'1997 5,627,219'Formed plastic and method of manufacturing the same'1997 5,614,263'Hydropillic chemically adsorbed film and method of manufacturing the same'1997 5,612,387'Nonlinear optical material and its method of manufacture'1997 5,591,487'Information recording medium and methods of manufacturing and using the same'1997 5,589,235'Nonlinear optical material and its method of manufacture'1996 5,587,220'Formed plastic and method of manufacturing the same'1996 5,587,209'Fluorocarbon-based polymer lamination coating film and method of manufacturing the same'1996 5,580,605'Transparent substrate and method of manufacturing the same'1996 5,578,340'Medical member and method of manufacturing the same'1996 5,571,622'Water- and oil repellent substrate and method of treatment'1996 5,562,877'Method of manufacturing a foamed plastic and subsequently polymerizing the foaming agent'1996 5,552,236'Organic magnetic film and method of manufacturing the same'1996 5,545,255'Finishing agent and method of using the same'1996 5,538,762'Method of manufacturing a fluorocarbon-based coating film'1996 5,536,982'Ultra thin polymer film electret'1996 5,515,190'Alignment film with long and short carbon chains absorbed silane with liquid crystal attached'1996 5,500,250'Chemically adsorbed film and method of manufacturing the same'1996 5,474,839'Surface-treated apparel material'1995 5,473,933'Humidity sensor'1995 5,468,551'Functional laminated chemically adsorbed films'1995 5,466,523'Hydrophilic chemically adsorbed film'1995 5,466,486'Chemically adsorbed monomolecular lamination film'1995 5,466,487'Chemically adsorbed film and method of manufacturing the same'1995 5,461,083'Formed plastic and method of manufacturing the same'1995 5,461,166'Chemically adsorbed ultrathin film and its material, and method of manufacturing the same'1995 5,455,360'1-pyrrolyl silicon compounds, chemically adsorbed ultrathin film formed therefrom and method of manufacturing the same'1995 5,451,459'Chemically absorbed film comprising fluorocarbon chains'1995 5,449,554'Antistatic film and method of manufacturing the same'1995 5,447,778'Information recording medium and methods of manufacturing and using the same'1995 5,445,886'Structure having a surface covered with a monomolecular film'1995 5,443,511'Medical member and method of manufacturing the same'1995 5,437,894'Method of manufacturing a water- and oil-repelling film having surface irregularities'1995 5,436,033'Method of manufacturing a polymer ultra thin film electret'1995 5,435,839'Finishing agents and method of manufacturing the same'1995 5,425,989'Self-lubricating device'1995 5,425,988'Recording and reproducing device which includes a protective film and a monomolecular fluoro organo silicon film'1995 5,424,098'Method of manufacturing organic films using organic compound and metallic compound'1995 5,407,709'Anti-contaminating adsorbed film and method of manufacturing the same'1995 5,397,597'Optical recording medium and method of manufacturing the same'1995 5,391,913'Semiconductor device'1995 5,380,585'Chemically adsorbed monomolecular lamination film'1995 5,378,521'Water-and oil-repelling members and method of manufacturing the same'1995 5,372,851'Method of manufacturing a chemically adsorbed film'1994 5,372,888'Chemically adsorbed film and method of manufacturing the same'1994 5,366,762'Method of manufacturing a recording medium'1994 5,356,703'Chemically adsorbed film and method of manufacturing the same'1994 5,338,579'Method of manufacturing a chemically adsorbed film'1994 5,324,548'Method for making optical recording mediums'1994 5,324,543'Method of manufacturing an adsorbed monomolecular film'1994 5,324,566'Water and oil repelling film having surface irregularities and method of manufacturing the same'1994 5,304,583'Process for producing polyacetylene or polyacene type long conjugated polymers'1994 5,304,582'Process for producing polyacetylene or polyacene type long conjugated polymers'1994 5,302,416'Process for producing polyacetylene or polyacene type long conjugated polymers'1994 5,296,263'Method of manufacturing a recording medium'1994 5,293,209'Electrophotographic apparatus containing a chemical adsorption film coating'1994 5,284,707'Anti-contaminating adsorbed film covalently bonded to a substrate surface through -Si- groups'1994 5,272,036'Pattern forming contrast enhanced material utilizing water soluble photosensitive diazo compound and pattern forming method'1993 5,270,080'Method of manufacturing chemically adsorbed film'1993 5,270,417'Method of manufacturing a polyacetylene conjugate polymer'1993 5,268,211'Optical recording medium'1993 5,264,731'Method for fabricating semiconductor device'1993 5,260,115'Organic electro-conductive thin films and process for production thereof'1993 5,256,456'Liquid crystal alignment film and method of manufacturing the same'1993 5,254,439'Light-sensitive polymer, method for preparing the same and method for forming patterns'1993 5,250,669'Photosensitive compound'1993 5,248,526'Process for producing polyacetylene or polyacene type long conjugated polymers'1993 5,246,740'Process for preparing a lamination of organic monomolecular films, and a chemical adsorbent used for the process'1993 5,240,774'Fluorocarbon-based coating film and method of manufacturing the same'1993 5,238,746'Fluorocarbon-based polymer lamination coating film and method of manufacturing the same'1993 5,234,718'Method of manufacturing a chemically adsorbed film'1993 5,225,274'Adsorbed monomolecular film and method of manufacturing the same'1993 5,223,331'Organic device and method for producing the same'1993 5,209,976'Structure having a surface covered with a monomolecular film'1993 5,202,452'Terminal perfluoroalkylsilane compound and a process for preparing the same'1993 5,196,227'Method for making optical recording mediums'1993 5,187,639'Capacitor and method of manufacturing the same'1993 5,186,986'Liquid crystal alignment film and method of manufacturing the same'1993 5,147,684'Forming method of magnetic recording medium protective film'1992 5,143,750'Method of manufacturing chemically adsorbed film'1992 5,133,895'Alignment film for liquid crystal and method for production thereof, as well as liquid crystal display device utilizing said alignment film and method for production thereof'1992 5,130,162'Process for preparing a photo-recording medium'1992 5,126,419'Light-sensitive polymer, method for preparing the same andmethod for forming patterns'1992 5,116,638'Organic electro-conductive thin films and process for production thereof'1992 5,114,737'Process for preparing an organic monomolecular film'1992 5,103,371'Capacitor and process for production thereof'1992 5,102,686'Process for producing a polyacetylene'1992 5,093,154'Process for preparing a monomolecular built-up film'1992 5,057,339'Metallized polyacetylene-type or polyacene-type ultralong conjugated polymers and process for producing the same'1991 5,035,782'Method for the formation of monomolecular adsorption films or built-up films of monomolecular layers using silane compounds having an acetylene or diacetylene bond'1991 5,018,829'Optical fiber and method of producing the same'1991 5,018,840'Image display device having a photosetting binder'1991 5,017,975'Organic electronic device with a monomolecular layer or multi-monomolecular layer having electroconductive conjugated bonds'1991 5,015,559'Process for forming a fine resist pattern'1991 5,013,471'Magnetic fluid, method for producing it and magnetic seal means using the same'1991 5,011,963'Terminal perfluoroalkylsilane compounds'1991 5,011,518'Permselective membrane and process for producing the same'1991 5,008,127'Process for the production of a highly-orientated ultralong conjugated polymer'1991 5,002,707'Method for producing superlong conjugated diacetylene polymer'1991 4,996,075'Method for producing ultrathin metal film and ultrathin-thin metal pattern'1991 4,992,300'Manufacturing method for a recording medium or a recording head'1991 4,992,316'Recording medium and method of producing the same'1991 4,968,524'Process for producing a polyacetylene'1990 4,960,722'Sensor using a field effect transistor and method of fabricating the same'1990 4,945,028'Method for formation of patterns using high energy beam'1990 4,910,123'Pattern forming method'1990 4,908,299'Pattern forming method'1990 4,902,585'Recording medium and method of producing the same'1990 4,896,049'Color image sensor obtained from visual photosensitive materials derived from biological substances'1990 4,881,109'Sensor using a field effect transistor and method of fabricating the same'1989 4,875,759'Optical fiber and method of producing the same'1989 4,849,323'Pattern forming method using contrast enhanced material'1989 4,840,872'Pattern forming method by use of X-ray exposure'1989 4,841,341'Integrator for an exposure apparatus or the like'1989 4,824,766'Pattern forming method'1989 4,812,880'Exposure apparatus'1989 4,805,002'Exposure apparatus'1989 4,805,000'Exposure apparatus'1989 4,782,368'Method for correction for chromatic aberration and exposure apparatus using the same'1988 4,761,316'Recording medium and method of producing the same'1988 4,751,171'Pattern forming method'1988 4,751,100'Magnetic recording medium and method for making the same'1988 4,724,466'Exposure apparatus'1988 4,716,441'Light exposure apparatus'1987 4,715,929'Pattern forming method'1987 4,707,433'Water-soluble photosensitive material with dichromate and low molecular weight gelatin'1987 4,698,113'Method of curing photocurable and heat-curable compositions and a method of adhering members to each other by using them'1987 4,673,474'Molecular controlled structure and method of producing the same'1987 4,577,098'Solid-state image sensor with a phototropic or fluorescent layer'1986 4,560,457'Adhesives for bonding optical elements'1985 4,530,709'Method for producing optical fiber'1985 4,522,680'Method for producing crystals'1985 4,487,475'Lightguide and process for producing the same using a photo-setting adhesive'1984 4,467,026'Process for drawing patterns with extremely fine features in the production of VLSI, LSI and IC systems'1984 4,447,720'Solid-state image pickup element and process for fabricating the same'1984 4,425,416'Color filter and method for manufacturing the same'1984 4,419,425'Method for manufacturing color filter'1983 4,418,284'Solid-state color-image sensor and process for fabricating the same'1983 4,388,128'Solid-state color-image sensor and process for fabricating the same'1983 4,345,021'Solid-state image pickup element and process for fabricating the same'1982 4,271,420'Solid-state image pickup device'1981 4,204,894'Process for fabrication of semiconductors utilizing selectively etchable diffusion sources in combination with melt-flow techniques'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (213)· patent assignee history

1982–2006Based in Hirakata, JP· patent location history

1984–1998Based in Osaka, JP· patent location history

1991–1995Patents assigned to SHINETSU CHEMICAL CO (5)· patent assignee history

1991–1993Based in Kadoma, JP· patent location history

1995–2010Based in Nara, JP· patent location history

2009–2010Patents assigned to PANASONIC CORP (2)· patent assignee history

2012–2017Patents assigned to EMPIRE TECHNOLOGY DEV LLC (23)· patent assignee history

2012–2016Patents assigned to OGAWA KAZUFUMI (19)· patent assignee history

2012–2017Based in Awa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	213	1980–2007
EMPIRE TECHNOLOGY DEV LLC	23	2012–2017
OGAWA KAZUFUMIself	19	2012–2016
SHINETSU CHEMICAL CO	5	1991–1995
PANASONIC CORP	2	2009–2010

Locations

Location	Patents	Span
Hirakata, JP	128	1982–2006
Nara, JP	62	1995–2010
Awa, JP	22	2012–2017
Osaka, JP	20	1984–1998
Kadoma, JP	3	1991–1993