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Inventor

Naoto Kamata

Inventor
Chuo-ku, JP

Overview

3→
Patents
2008–2011
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.

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments30%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology10%
B62DMotor vehicles10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
G02BOptical elements, systems or apparatus10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
PatentTitleYear
7,993,446'Dispersing agent for organic pigment and use thereof'20117,393,404'Pigment dispersants and their use'20087,347,894'Pigment dispersants and their use'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to DAINICHISEIKA COLOR CHEM (3)· patent assignee history
2008–2011Based in Chuo-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINICHISEIKA COLOR CHEM32008–2011
Locations
LocationPatentsSpan
Chuo-ku, JP32008–2011