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Inventor

Kazuhiko Kunimoto

Inventor
Kawanishi, JP

Overview

29→
Patents
2000–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 29 as inventor

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

C07Dprimary
C07DHeterocyclic compounds19%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
G02BOptical elements, systems or apparatus9%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
C07CAcyclic or carbocyclic compounds6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
10,793,555Oxime ester photoinitiators202010,487,050Oxime sulfonate derivatives201910,488,756Oxime ester photoinitiators201910,241,399Polymerizable composition comprising an oxime sulfonate as thermal curing agent201910,234,761Oxime ester photoinitiators20199,994,538Latent acids and their use20189,957,258Oxime ester photoinitiators20189,864,273'Oxime ester photoinitiators'20189,631,048'Sulfonium compounds, their preparation and use'20179,365,515'Oxime ester photoinitiators'20169,310,677'Polymerizable composition comprising an oxime sulfonate as thermal curing agent'20169,051,397'Oxime ester'20158,916,621'Photoresist compositions'20148,723,017'Dye sensitised solar cell'20148,507,569'Photoresist compositions'20137,829,257'Photosensitive resin composition'20107,759,043'Oxime ester photoinitiators'20107,385,009'Process for the preparation of hydroxy-vinyl-aromatic polymers or copolymers by anionic or controlled radical polymerization'20087,381,842'Oxime ester photoinitiators'20087,189,489'Oxime ester photoiniators having a combined structure'20076,960,667'Fluorescent maleimides and uses thereof'20056,949,678'Oxime ester photoinitiators'20056,562,981'Benzo (4,5) imidazo (2,1-a) isoindol-11-ones'20036,508,957'Fluorescent maleimides and uses thereof'20036,413,655'Fluorescent materials and their use'20026,258,954'Fluorescent maleimides and uses thereof'20016,146,809'Fluorescent host-guest-system'20006,103,446'Fluorescent chromophore, covalently linked to an organic support material'20006,080,516'Fluorescent compositions and their use'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2010Patents assigned to CIBA SC HOLDING AG (14)· patent assignee history
2000–2010Based in Takatsuki, JP· patent location history
2007–2020Based in Kawanishi, JP· patent location history
2008–2010Based in Kawahishi, JP· patent location history
2013–2020Patents assigned to BASF SE (14)· patent assignee history
2013–2016Patents assigned to KUNIMOTO KAZUHIKO (4)· patent assignee history
2013–2016Patents assigned to KURA HISATOSHI (3)· patent assignee history
2013–2016Patents assigned to SAMESHIMA KAORI (2)· patent assignee history
2014Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF SE142013–2020
CIBA SC HOLDING AG142000–2010
KUNIMOTO KAZUHIKOself42013–2016
KURA HISATOSHI32013–2016
SAMESHIMA KAORI22013–2016
Locations
LocationPatentsSpan
Kawanishi, JP152007–2020
Takatsuki, JP112000–2010
Kawahishi, JP22008–2010
Hyogo, JP12014