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Inventor

Shinji Nakao

Inventor
Sakai, JP

Overview

5→
Patents
1980–1983
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds56%
C07CAcyclic or carbocyclic compounds22%
C08JWorking-up11%
C08LCompositions of macromolecular compounds11%
PatentTitleYear
4,408,086'Oligomerization of m-isopropenylphenol'19834,337,367'Oligomer of m-isopropenylphenol'19824,260,831'Oligomerization of m-isopropenylphenol'19814,257,926'Adhesion of rubber to reinforcing materials'19814,211,715'Epoxy resins and process for producing the same'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1983Patents assigned to SUMITOMO CHEMICAL CO (5)· patent assignee history
1980–1983Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO51980–1983
Locations
LocationPatentsSpan
Sakai, JP51980–1983