LexDanaLexDanabeta
Inventor

Koichiro Nakazawa

Inventor
Tokyo, JP

Overview

44→
Patents
1998–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 44 as inventor

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

B41Jprimary
B41JTypewriters33%
C09DCoating compositions, e.g. paints, varnishes or lacquers15%
G02BOptical elements, systems or apparatus13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%
B41MPrinting, duplicating, marking, or copying processes9%
C08LCompositions of macromolecular compounds2%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%
G06KGraphical data reading2%
PatentTitleYear
10,500,841Ink jet recording method and ink jet recording apparatus20199,789,705'Ink jet recording method'20179,718,278'Image forming apparatus and image forming method'20179,707,751'Transfer-type ink jet recording apparatus'20179,527,314'Ink jet recording method'20169,415,602'Ink jet recording apparatus'20169,340,050'Ink jet recording apparatus and ink jet recording method'20169,242,458'Ink jet recording apparatus'20169,067,430'Ink jet recording apparatus and recording method'20159,004,632'Ink jet recording apparatus'20158,491,084'Ink jet recording apparatus'20138,469,474'Printing apparatus and printing method'20138,205,953'Inkjet printing apparatus, inkjet printing system, and inkjet printing method'20127,988,276'Ink jet printing method and ink jet printing apparatus'20117,922,317'Ink jet printing apparatus, data generation apparatus and printed product'20117,924,458'Method for manufacturing three-dimensional object, three-dimensional object, and print medium'20117,699,431'Ink jet printing apparatus, method of manufacturing ink absorber, and ink absorber'20107,661,786'Ink jet recording apparatus and ink jet recording method'20107,654,662'Ink jet printing method and ink jet printing apparatus'20107,533,954'Printing media type discrimination apparatus and method, and printing apparatus'20097,396,120'Inkjet recording method and recording product'20087,314,267'Ink jet printing apparatus'20087,311,394'Ink-jet printing method and ink-jet printing apparatus'20077,226,157'Ink-jet recording process'20077,048,356'Method and apparatus for ink jet printing'20066,729,718'Recording method, recording apparatus, method for manufacturing recorded article, and recorded article'20046,659,601'Recording method, recording apparatus, recorded article and method for manufacturing recorded article'20036,501,527'Liquid crystal elemental device, production process thereof and spacer-bearing substrate'20026,399,257'Color filter manufacturing method, color filter manufactured by the method, and liquid crystal device employing the color filter'20026,341,862'Color filter, method of producing the same and liquid crystal display device'20026,339,461'Method for forming spacers, manufacturing method for a color filter having the spacers, and liquid crystal element formed by using the manufacturing method'20026,312,771'Production process of color filter for liquid crystal display device and ink'20016,248,482'Ink, color filter, liquid crystal panel, and computer, and process for producing color filter'20016,238,827'Color filter, liquid crystal display panel, computer, and method for manufacturing color filter'20016,224,205'Color-filter manufacturing method and apparatus, color filter, display device, and apparatus having display device'20016,203,604'Ink, color filter, liquid crystal panel, and computer, and process for producing color filter'20016,162,510'Method of manufacturing a color filter'20006,084,006'Color filter, liquid crystal using the same, manufacturing methods thereof, and ink for ink jet used in the manufacturing method'20006,063,174'Ink for use in ink-jet recording, color filter, liquid crystal panel, computer and method for producing color filter'20006,022,647'Method for making color filter substrate, color filter substrate produced by the method, and liquid crystal device using the substrate'20005,948,577'Color filter substrate, liquid crystal display device using the same and method of manufacturing color filter substrate'19995,922,401'Production process of color filter for liquid crystal display device and ink'19995,818,475'Method and apparatus for measuring amount of ink discharge'19985,736,278'Color filter having light screening resin layer and filter resin layer'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2019Patents assigned to CANON KK (44)· patent assignee history
1998–2011Based in Tokyo, JP· patent location history
2001–2002Based in Yokohama, JP· patent location history
2002–2009Based in Kanagawa, JP· patent location history
2008–2019Based in Machida, JP· patent location history
2012–2015Patents assigned to NAKAZAWA KOICHIRO (4)· patent assignee history
2012–2013Patents assigned to KOITABASHI NORIBUMI (3)· patent assignee history
2012Patents assigned to AZUMA SATOSHI (1)· patent assignee history
2013–2015Patents assigned to TAKAMIYA HIDEAKI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK441998–2019
NAKAZAWA KOICHIROself42012–2015
KOITABASHI NORIBUMI32012–2013
TAKAMIYA HIDEAKI22013–2015
AZUMA SATOSHI12012
Locations
LocationPatentsSpan
Tokyo, JP211998–2011
Machida, JP162008–2019
Kanagawa, JP42002–2009
Yokohama, JP32001–2002