Inventor

Motoshige Hayashi

Inventor

Nara, JP

Overview

16→

Patents

1976–1995

Patent span

Performing operations

Primary field (CPC B)

Patents· 16 as inventor

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

B29Cprimary

B29CShaping or joining of plastics31%

C08JWorking-up17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%

Y10TTechnical subjects covered by former us classification13%

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. inserts6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

C08LCompositions of macromolecular compounds4%

B01FMixing, e.g. dissolving, emulsifying or dispersing2%

B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%

PatentTitleYear

5,405,563'Process for producing leather-like thermoplastic polyester series resin sheet'1995 5,389,319'Process for producing thermoplastic polyester series resin foamed material'1995 5,332,620'Thermoplastic polyester series resin foamed material and production process thereof'1994 5,286,428'Polypropylene resin foamed sheet for thermoforming and process for producing the same'1994 5,134,028'Thermoplastic polyester series resin foamed material and production process thereof'1992 5,110,844'Leather-like thermoplastic polyester series resin sheet and process for production of the same'1992 5,000,991'Process for producing polyester resin foam and polyester resin foam sheet'1991 4,746,478'Method and apparatus for production of foamed thermoplastic material'1988 4,548,775'Method for production of thermoplastic resin foams'1985 4,536,357'Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin'1985 4,530,880'Granular organohalide flame retardant additive'1985 4,454,087'Method and apparatus for preparing thermoplastic resin foam'1984 4,221,621'Process for preparing a foamed article of thermoplastic resin and a die therefor'1980 4,192,839'Process for producing expanded article of thermoplastic resin'1980 3,993,721'Method of forming a foamed article having a simulated wood grained surface'1976 3,936,518'Process for preparing a synthetic wood'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1995Patents assigned to SEKISUI PLASTICS (16)· patent assignee history

1976Based in Ikoma, JP· patent location history

1980–1995Based in Nara, JP· patent location history

1985Patents assigned to DAI ICHI KOGYO SEIYAKU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEKISUI PLASTICS	16	1976–1995
DAI ICHI KOGYO SEIYAKU CO LTD	1	1985

Locations

Location	Patents	Span
Nara, JP	14	1980–1995
Ikoma, JP	2	1976