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Inventor

Noboru Ohshima

Inventor
Suzuka, JP

Overview

9→
Patents
1977–1998
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 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 bonds38%
C08CTreatment or chemical modification of rubbers15%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C08LCompositions of macromolecular compounds8%
D21HPulp compositions8%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
PatentTitleYear
5,736,298'Water developable photosensitive resin composition'19984,397,994'High vinyl polybutadiene or styrene-butadiene copolymer'19834,367,325'Styrene-butadiene random copolymer and process for the production thereof'19834,340,685'Process for preparing polybutadiene having a 1,2-configuration content of 5-40% and a cis-1,4-configuration content of 60% or more'19824,304,885'Polybutadiene rubber compositions'19814,255,543'Process for the preparation of 1,2-polybutadiene'19814,139,690'Process for preparing conjugated diene polymers'19794,083,834'Process for producing polymer having functional groups at its chain terminals'19784,053,446'Process for preparing high tear-strength polydiene polyurethane'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to BRIDGESTONE TIRE CO LTD (1)· patent assignee history
1977–1981Based in Yokkaichi, JP· patent location history
1978–1998Patents assigned to JAPAN SYNTHETIC RUBBER CO LTD (8)· patent assignee history
1978Based in Yokohama, JP· patent location history
1981Based in Suzuki, JP· patent location history
1982–1998Based in Suzuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN SYNTHETIC RUBBER CO LTD81978–1998
BRIDGESTONE TIRE CO LTD11977
Locations
LocationPatentsSpan
Suzuka, JP41982–1998
Yokkaichi, JP31977–1981
Suzuki, JP11981
Yokohama, JP11978