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Inventor

Tsuyosi Izumi

Inventor
Kyoto, JP

Overview

2→
Patents
2011–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
G03GElectrography33%
PatentTitleYear
8,168,717'Polyester resin for toner, toner composition and resin particle'20127,951,518'Polyester resin for toner, toner composition and resin particle'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to SANYO CHEMICAL IND LTD (2)· patent assignee history
2011–2012Based in Kyoto, JP· patent location history
2012Patents assigned to AKUTAGAWA TAKASHI (1)· patent assignee history
2012Patents assigned to IZUMI TSUYOSI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO CHEMICAL IND LTD22011–2012
AKUTAGAWA TAKASHI12012
IZUMI TSUYOSIself12012
Locations
LocationPatentsSpan
Kyoto, JP22011–2012