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Inventor

Sayoko Yanagisawa

Inventor
Funabashi, JP

Overview

3→
Patents
2014–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Dprimary
C07DHeterocyclic compounds30%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds30%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%
H01LSemiconductor devices10%
H05KPrinted circuits10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
PatentTitleYear
9,428,606'Polyfunctional epoxy compound'20169,102,663'Method for producing epoxy compound having cyanuric acid skeleton'20158,765,835'Epdxy resin composition having monocyclic aliphatic hydrocarbon ring'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to ENDO YUKI (3)· patent assignee history
2014–2016Patents assigned to NISSAN CHEMICAL IND LTD (3)· patent assignee history
2014–2016Patents assigned to TAKEYAMA TOSHIAKI (3)· patent assignee history
2014–2016Patents assigned to YANAGISAWA SAYOKO (3)· patent assignee history
2014–2016Based in Funabashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENDO YUKI32014–2016
NISSAN CHEMICAL IND LTD32014–2016
TAKEYAMA TOSHIAKI32014–2016
YANAGISAWA SAYOKOself32014–2016
Locations
LocationPatentsSpan
Funabashi, JP32014–2016