Inventor

Naoki Harada

Inventor

Suita, JP

Overview

1983–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 69 as inventor

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

C09Bprimary

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments36%

D06PDyeing or printing textiles12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

B09CReclamation of contaminated soil3%

C12NMicroorganisms or enzymes3%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms3%

B63BShips or other waterborne vessels2%

F01MLubricating of machines or engines in general2%

G06FElectric digital data processing2%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents1%

PatentTitleYear

9,992,406Electronic device, control method, and non-transitory storage medium for image correction responsive to environment change2018 9,863,295'Engine unit'2018 9,786,797'Graphene nanoribbon electronic device and method of manufacturing thereof'2017 9,735,279'Gas sensor and method of manufacturing the same'2017 9,654,743'Electronic device, information providing system, control method, and control program'2017 9,605,570'Vehicle'2017 9,599,063'Engine unit for vehicle'2017 9,505,475'Jet propelled watercraft'2016 8,283,154'Method of decontaminating polluted environments with bacteria on a porous support'2012 8,168,420'Microorganism capable of microbially decomposing chloro-, methylthio- and methoxy-triazine agrichemicals'2012 8,148,134'Microorganism capable of degrading diphenylarsinic acid'2012 7,872,196'Electrical component box for water vehicle'2011 7,629,159'Nocardioides FERM BP-10405 capable of degrading organochlorine pesticide PCNB'2009 7,189,677'Rice seed coated with an agriculture chemical'2007 6,136,970'Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same'2000 5,812,821'Small computer system interface (\"SCSI\") controller'1998 5,650,507'Asymmetric dioxazine compounds and use thereof as fiber reactive dyes'1997 5,497,490'Automatic reconfiguration of alterable systems'1996 5,488,101'Trisazo compounds, method for dyeing fiber materials, paper or leather using the same and inks containing the same'1996 5,486,607'Dioxazine blue dye compound having vinylsulfone type fiber reactive groups'1996 5,478,936'Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same'1995 5,463,032'Bisazo compounds and method for dyeing or printing fiber materials using the same'1995 5,456,726'Reactive dye composition and method for dyeing or printing cellulose fiber material using the same'1995 5,438,137'Fiber reactive asymmetric dioxazine compounds and their use as fiber reactive dyes'1995 5,356,441'Reactive dye composition and method for dyeing or printing fiber materials using the same'1994 5,324,329'Reactive dye composition and dyeing or printing process using the same'1994 5,308,362'Fiber reactive yellow dye composition'1994 5,272,267'Asymmetric dioxazine compounds having a triazinyl bridging group and a method of production and use thereof'1993 5,266,696'1-aminoanthraquinone dye compound having fiber reactive group through sulfur or oxygen atom at 4-position and imparting red color'1993 5,259,850'Granular type reactive dye compositions and methods for dyeing and printing cellulose fibers using the same'1993 5,254,136'Trichromatic fiber reactive dye composition and method for dyeing or printing fiber materials using the composition'1993 5,213,417'Apparatus for temperature measurement'1993 5,180,817'Trisazo compounds and use thereof'1993 5,116,956'Polyazo dye compounds having vinylsulfone type and pyridinium type fiber reactive groups'1992 5,116,959'Fiber-reactive monoazo dye compounds having substituted triazinyl bridging group'1992 5,112,959'Polyazo dye compounds having plural vinylsulfone type fiber reactive groups in one molecule'1992 5,112,971'Anthraquinone dye compounds having fibers reactive group'1992 5,104,978'Monoazo red reactive dye compound having a vinylsulfone type fiber reactive group and a substituted triazinyl group'1992 5,088,836'Apparatus for temperature measurement'1992 5,053,494'Fiber reactive polyazo dye having two vinylsulfone type reactive groups through triazinyl bridging group'1991 5,037,965'Monoazo red dye compound having vinylsulfone type fiber reactive groups'1991 4,977,261'Anthraquinone compound'1990 4,975,094'Anthrapyridone compounds having vinylsulfone type fiber reactive group through triazinyl bridging group'1990 4,933,446'Triphenodioxazine compounds'1990 4,910,298'Monoazo compound having triazinyl bridging group and two vinylsulfone type fiber reactive groups imparting yellowish color'1990 4,904,766'Monoazo compound having two vinylsulfone type fiber reactive groups through triazinyl bridging group'1990 4,880,431'Aryl monoazo pyridone yellow compound having two vinylsulfone type fiber reactive groups bonded to a triazine ring for dyeing cellulose or polyamide'1989 4,880,434'Method of obtaining dyed and finished cellulose fiber materials using reactive metallized formazan dye with no color change'1989 4,879,372'Fiber reactive compound having sym-triazine and aminobenzoylamine moieties'1989 4,873,321'Monazo compounds having a triozinyl bridging group and two vinylsulfone type fiber reactive groups'1989 4,843,149'Fiber reactive yellow dye of acetoacetonilide having vinyl sulfone-type reactive group'1989 4,841,032'Fiber reactive monoazo compounds having two vinylsulfone type fiber reactive groups in the molecule'1989 4,841,048'Dioxazine compound having vinylsulfone type fiber reactive group'1989 4,841,033'Reactive red monoazo dye compound having two vinylsulfone type fiber reactive groups'1989 4,780,107'Fiber reactive dioxazine compound having four vinylsulfone type reactive groups'1988 4,701,524'Pyridone monoazo compound having vinylsulfone type fiber-reactive group'1987 4,698,421'Fiber-reactive disazo brown dye having vinylsulfone-type reactive group'1987 4,684,721'Fiber-reactive phthalocyanine compound having both vinylsulfone type and dihalogenotriazinyl groups'1987 4,643,587'Temperature data producing apparatus for high temperature moving objects'1987 4,644,058'Reactive pyridone azo dyes having both monochlorotriazinyl and vinylsulfone type reactive groups'1987 4,626,589'Organic dye compound having both pyridiniotriazinyl and vinylsulfone type fiber-reactive groups'1986 4,618,671'4-methyl-pyridone monoazo compound having both monochlorotriazinyl and vinylsulfone type fiber-reactive groups'1986 4,553,854'Method for continuously measuring surface temperature of heated steel strip'1985 4,548,612'Halo-triazine and vinylsulfone reactive dye composition with buffer for storage stability'1985 4,530,996'Bisazo blue-black dye having vinylsulfone type fiber-reactive group'1985 4,505,714'Phthalocyanine fiber reactive compound'1985 4,464,297'Fiber reactive bisazo dye having both a vinylsulfone type reactive group and an ortho-nitrophenyl group'1984 4,439,205'Aqueous liquid dye composition: storage stable reactive dye with reduction inhibitor'1984 4,396,549'Copper phthalocyanine blue reactive dye'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2000Patents assigned to SUMITOMO CHEMICAL CO (49)· patent assignee history

1983–2012Based in Ibaraki, JP· patent location history

1985–1993Patents assigned to NIPPON KOKAN KK (4)· patent assignee history

1986–1996Based in Suita, JP· patent location history

2011–2018Patents assigned to YAMAHA MOTOR CO LTD (5)· patent assignee history

2012Patents assigned to HARADA NAOKI (3)· patent assignee history

2012Patents assigned to KOWA CO (3)· patent assignee history

2016–2018Based in Shizuoka, JP· patent location history

2017–2018Based in Machida, JP· patent location history

2017Based in Atsugi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO CHEMICAL CO	49	1983–2000
YAMAHA MOTOR CO LTD	5	2011–2018
NIPPON KOKAN KK	4	1985–1993
HARADA NAOKIself	3	2012
KOWA CO	3	2012

Locations

Location	Patents	Span
Suita, JP	27	1986–1996
Ibaraki, JP	24	1983–2012
Shizuoka, JP	4	2016–2018
Machida, JP	2	2017–2018
Atsugi, JP	2	2017