Inventor

Masakazu Ataku

Inventor

Tokyo, JP

Overview

5→

Patents

2013–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 as inventor

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds19%

C08JWorking-up14%

C09DCoating compositions, e.g. paints, varnishes or lacquers14%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

C08LCompositions of macromolecular compounds5%

G02BOptical elements, systems or apparatus5%

H01BCables5%

PatentTitleYear

10,607,749Copolymer, method for its production, wire coating resin material and electric wire2020 10,472,535Method for producing fluorinated copolymer solution, and coating composition2019 9,306,135'Mold release film and method of process for producing a semiconductor device using the same'2016 9,194,982'Optical member, process for producing same, and article provided with optical member'2015 8,461,242'Liquid composition'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to ASAHI GLASS CO LTD (3)· patent assignee history

2013Patents assigned to ATAKU MASAKAZU (1)· patent assignee history

2013Patents assigned to KAMIYA HIROKI (1)· patent assignee history

2013–2020Based in Chiyoda-ku, JP· patent location history

2015–2019Based in Tokyo, JP· patent location history

2019–2020Patents assigned to AGC INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI GLASS CO LTD	3	2013–2016
AGC INC	2	2019–2020
ATAKU MASAKAZUself	1	2013
KAMIYA HIROKI	1	2013

Locations

Location	Patents	Span
Tokyo, JP	3	2015–2019
Chiyoda-ku, JP	2	2013–2020