Inventor

Eiji Aoishi

Inventor

Settsu, JP

Overview

3→

Patents

1985–2002

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.

C08Kprimary

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

C08JWorking-up10%

C08LCompositions of macromolecular compounds10%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material10%

E04FFinishing work on buildings, e.g. stairs, floors10%

H01FMagnets10%

H01JElectric discharge tubes or discharge lamps10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

6,337,031'Flame-retardant resin magnet material'2002 4,590,232'Heat-resistant CPVC resin composition'1986 4,510,201'Polyvinyl chloride resinous molded sheet product'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Patents assigned to KANEGAFUCHI CHEMICAL IND (2)· patent assignee history

1985–1986Based in Settsu, JP· patent location history

2002Patents assigned to KANEKA CORP (1)· patent assignee history

2002Patents assigned to TOCHIGI KANEKA CORP (1)· patent assignee history

2002Based in Kobe, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KANEGAFUCHI CHEMICAL IND	2	1985–1986
KANEKA CORP	1	2002
TOCHIGI KANEKA CORP	1	2002

Locations

Location	Patents	Span
Settsu, JP	2	1985–1986
Kobe, JP	1	2002