Inventor

Taichi Negi

Inventor

Kurashiki, JP

Overview

18→

Patents

1983–2002

Patent span

Performing operations

Primary field (CPC B)

Patents· 18 as inventor

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

B32Bprimary

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form27%

Y10TTechnical subjects covered by former us classification25%

C08LCompositions of macromolecular compounds15%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

B29BPreparation or pretreatment of the material to be shaped2%

B29CShaping or joining of plastics2%

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. inserts2%

PatentTitleYear

6,391,412'Fuel tank'2002 6,294,120'Purging agent and purging method'2001 6,258,464'Resin composition and multilayered structure comprising the same'2001 6,033,749'Fuel tank'2000 5,492,953'Resin composition'1996 5,389,709'Resin composition'1995 5,346,950'Resin composition'1994 5,344,715'Heat shrinkable film and multilayered film'1994 5,221,566'Multilayered container and package utilizing the same'1993 5,094,921'Multilayered structure'1992 5,089,353'Multi-layer material having gas barrier properties'1992 5,068,077'Process of vacuum-air pressure drawing of a laminate containing an EVOH/polyamide copolymer'1991 5,037,703'Multilayered structure'1991 4,929,482'Heat resistant container'1990 4,921,907'Resin composition and multilayered structure'1990 4,713,296'Laminate having good gas barrier properties with barrier layer of modified ethylene-vinyl alcohol copolymer'1987 4,645,695'Resinous composition and molded article and container made thereof'1987 4,367,305'Saponified ethylene-vinyl acetate copolymers improved in behavior in the molten state'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2002Patents assigned to KURARAY CO (18)· patent assignee history

1983Based in Okayama, JP· patent location history

1987–2002Based in Kurashiki, JP· patent location history

1992–1994Patents assigned to IDEMITSU PETROCHEMICAL CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KURARAY CO	18	1983–2002
IDEMITSU PETROCHEMICAL CO	2	1992–1994

Locations

Location	Patents	Span
Kurashiki, JP	17	1987–2002
Okayama, JP	1	1983