Inventor

Keishi Hachiya

Inventor

Kurashiki, JP

Overview

2→

Patents

2017

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.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%

B41MPrinting, duplicating, marking, or copying processes13%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers13%

C08JWorking-up13%

C09DCoating compositions, e.g. paints, varnishes or lacquers13%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials13%

D21HPulp compositions13%

PatentTitleYear

9,758,601'Modified polyvinyl alcohol and production method therefor'2017 9,751,968'Vinyl alcohol polymer, thickening agent, stabilizer for emulsion polymerization, stabilizer for suspension polymerization, coating agent, coated article, sizing agent for fibers, sized yarn, and production method of textile'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to KURARAY CO (2)· patent assignee history

2017Based in Kurashiki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KURARAY CO	2	2017

Locations

Location	Patents	Span
Kurashiki, JP	2	2017