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Inventor

Hidetaka Kiga

Inventor
Niigata, JP

Overview

4→
Patents
1980–1990
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds100%
PatentTitleYear
4,935,537'Process for producing acyloxynaphthoic acids'19904,801,737'Process for producing acyloxynaphthoic acids'19894,229,373'Process for producing dimethyl formamide'19804,224,243'Process for producing dimethyl formamide'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1990Patents assigned to MITSUBISHI GAS CHEMICAL CO (4)· patent assignee history
1980–1990Based in Niigata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI GAS CHEMICAL CO41980–1990
Locations
LocationPatentsSpan
Niigata, JP41980–1990