Inventor
Takuma Amemiya
Inventor
Haibara-gun, JP
Overview
Patents· 7 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. pigments13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%
H01LSemiconductor devices9%
B41MPrinting, duplicating, marking, or copying processes6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
C08JWorking-up3%
C08LCompositions of macromolecular compounds3%
PatentTitleYear
10,875,950Coloring composition, cured film, color filter, method for manufacturing color filter, solid-state imaging device, image display device, and polymer202010,703,910Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge202010,538,627Polyimide precursor composition, photosensitive resin composition, cured film, method for producing cured film, a semiconductor device, and method for producing polyimide precursor composition202010,501,580Polyimide precursor composition, photosensitive resin composition, cured film, method for producing cured film, a semiconductor device, and method for producing polyimide precursor composition201910,254,645Photosensitive resin composition, method for producing cured film, cured film, liquid crystal display device, organic electroluminescent display device, and touch panel20198,158,317'Azo dye compound, coloring composition, ink sheet for thermal transfer recording, thermal transfer recording method, color toner, ink for inkjet, and color filter'20128,011,774'Azo dye, colored composition, heat-sensitive transfer recording ink sheet, heat-sensitive transfer recording method, color toner, inkjet ink and color filter'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to FUJIFILM CORP (6)· patent assignee history
2011Based in Odawara, JP· patent location history
2012Patents assigned to AMEMIYA TAKUMA (1)· patent assignee history
2012Patents assigned to FUJIE YOSHIHIKO (1)· patent assignee history
2012Patents assigned to MIKOSHIBA HISASHI (1)· patent assignee history
2012Patents assigned to SHINOHARA RYUJI (1)· patent assignee history
2012–2020Based in Kanagawa, JP· patent location history
2019–2020Based in Haibara-gun, JP· patent location history
2020Based in Fujinomiya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 6 | 2011–2020 |
| AMEMIYA TAKUMAself | 1 | 2012 |
| FUJIE YOSHIHIKO | 1 | 2012 |
| MIKOSHIBA HISASHI | 1 | 2012 |
| SHINOHARA RYUJI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Haibara-gun, JP | 3 | 2019–2020 |
| Kanagawa, JP | 2 | 2012–2020 |
| Fujinomiya, JP | 1 | 2020 |
| Odawara, JP | 1 | 2011 |