LexDanaLexDanabeta
Inventor

Takashi Oyanagi

Inventor
Shiojiri, JP

Overview

73→
Patents
2003–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 73 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers38%
B41JTypewriters21%
Y10TTechnical subjects covered by former us classification15%
B41MPrinting, duplicating, marking, or copying processes8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
B05DProcesses for applying fluent materials to surfaces, in general2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
B29CShaping or joining of plastics1%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering1%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds1%
PatentTitleYear
10,780,707Pigment dispersion, ink composition, inkset, and recording device202010,486,433Pigment dispersion, ink composition, inkset, and recording device201910,421,856Three-dimension forming support material, three-dimension forming composition set, three-dimension forming apparatus, and method of preparing three-dimensional shaped product201910,336,908Three-dimension forming support material, three-dimension forming support material cartridge, and three-dimension forming composition set201910,100,210Ink, ink cartridge, ink discharge apparatus, ink discharge method, and cured product201810,059,121Pigment dispersion, ink composition, inkset, and recording device20189,790,386'Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these'20179,764,559'Pigment dispersion, ink composition, inkset, and recording device'20179,701,816'Three-dimension forming material, three-dimension forming support material, and three-dimension forming composition set'20179,616,685'Recording apparatus'20179,616,675'Ink set, ink-jet recording method, and recorded material'20179,550,900'Pigment dispersion, ink composition, inkset, and recording device'20179,169,410'Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these'20159,139,772'Liquid composition, ink jet recording method, ink jet recording apparatus and recorded article'20159,034,427'Method of forming opaque layer, recording process, ink set, ink cartridge, and recording apparatus'20159,018,274'Ink composition'20158,919,941'Pigment dispersion, ink composition, inkset, and recording device'20148,894,197'Ink set, ink-jet recording method, and recorded material'20148,882,257'Light emitting device, method of manufacturing light emitting device, and ink jet recording apparatus'20148,814,338'Ink jet recording method, ink set, and recorded matter'20148,801,168'Pigment dispersion, ink composition, inkset, and recording device'20148,673,994'Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these'20148,591,019'Pigment dispersion, ink composition, inkset, and recording device'20138,556,401'Inkjet recording method and recorded matter'20138,545,003'Pigment dispersion, ink composition, inkset, and recording device'20138,530,538'Ink composition'20138,518,169'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20138,511,814'Pigment dispersion, ink composition, inkset, and recording device'20138,506,070'Recording method, recorded matter, ink jet recording apparatus, and identification method'20138,480,799'Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter'20138,440,743'Oil-based ink composition for ink-jet recording'20138,430,495'Ink jet recording method and recorded matter'20138,372,897'Ink composition'20138,313,572'Metallic pigment, pigment dispersion liquid, metallic pigment ink composition, and ink jet recording method'20128,273,170'Ink composition'20128,257,480'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20128,257,481'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20128,231,723'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20128,227,539'Photocurable ink composition and inkjet recording method'20128,220,916'Light emitting device, method of manufacturing light emitting device, and ink jet recording apparatus'20128,215,764'Ink jet recording method and record'20128,192,538'Reduced-moisture-content-solvent ink composition and method for producing the same'20128,192,804'Photocurable ink composition, ink jet recording method, and recording matter'20128,163,076'Ink jet recording method, recorded product, ink composition for ink jet recording, ink set, ink cartridge, and ink jet recording apparatus'20128,158,214'Photocurable ink composition set, ink jet recording method, and recorded matter'20128,142,007'Ink-jet recording method and ink composition set'20128,105,429'Ink set, ink jet recording method, recorded matter, and ink jet recording apparatus'20128,097,075'Ink set, ink jet recording method, recorded matter, and ink jet recording apparatus'20128,083,340'Container and method for storing light-curable ink'20117,971,985'Pigment dispersion, ink composition, inkset, and recording device'20117,968,621'Pigment dispersed liquid, production method for the same, and light curable ink composition using the pigment dispersed liquid'20117,950,796'Light emitting device, method of manufacturing light emitting device, and ink jet recording apparatus'20117,850,280'Light irradiating apparatus, light irradiating process, and image recording process'20107,850,773'Ink set, ink jet recording method, recorded matter, and ink jet recording apparatus'20107,846,246'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20107,828,888'Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter'20107,794,075'Ultraviolet ray irradiation device, recording apparatus using the ultraviolet ray irradiation device, and recording method'20107,794,076'Ultraviolet ray irradiation device, recording apparatus using the ultraviolet ray irradiation device, and recording method'20107,790,245'Photo curable ink composition set, and recording method and recordings employing ink composition set'20107,763,108'Pigment dispersion, ink composition, inkset, and recording device'20107,753,514'Ultraviolet curing type ink composition and imaging process for using the same'20107,661,807'Ultraviolet rays emitter'20107,655,745'Polysilane compound and synthesis method, ultraviolet-ray curable ink composition, inkjet recording method and apparatus, and ink container'20107,619,015'Photocurable ink composition'20097,604,693'Ink set, ink container, liquid ejecting apparatus, ink-jet recording process, and recorded article'20097,581,829'Ink-jet recording method and ink composition set'20097,569,623'Ink composition'20097,513,945'Ink composition'20097,348,368'Pigment-dispersed aqueous recording liquid and printed material'20087,303,619'Composite pigment original, composite pigment, process for producing ink composition, and ink composition'20077,156,909'Oily ink composition for ink-jet recording, and ink-jet recording method'20077,040,747'Recording method for printing using two liquids on recording medium'20066,536,891'Aqueous pigment-based ink set'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2020Patents assigned to SEIKO EPSON CORP (67)· patent assignee history
2003–2015Based in Nagano, JP· patent location history
2008–2014Based in Suwa, JP· patent location history
2009–2020Based in Shiojiri, JP· patent location history
2010–2017Based in Matsumoto, JP· patent location history
2011–2015Patents assigned to OYANAGI TAKASHI (33)· patent assignee history
2011–2015Patents assigned to NAKANO KEITARO (18)· patent assignee history
2012–2015Patents assigned to TAKEMOTO KIYOHIKO (7)· patent assignee history
2012–2015Patents assigned to NAKAZAWA CHIYOSHIGE (6)· patent assignee history
2017–2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP672003–2020
OYANAGI TAKASHIself332011–2015
NAKANO KEITARO182011–2015
TAKEMOTO KIYOHIKO72012–2015
NAKAZAWA CHIYOSHIGE62012–2015
Locations
LocationPatentsSpan
Shiojiri, JP212009–2020
Matsumoto, JP192010–2017
Nagano, JP152003–2015
Suwa, JP122008–2014
Kanagawa, JP42017–2019