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Inventor

Katsuhiko Hioki

Inventor
Yokohama, JP

Overview

4→
Patents
1978–1986
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 compounds60%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments20%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals20%
PatentTitleYear
4,632,782'Oxidizing an organic compound'19864,536,337'Process for the preparation of quinones'19854,530,745'Method for electrolyzing cerous sulfate'19854,113,749'Process for producing anthrone'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1986Patents assigned to KAWASAKI KASEI CHEMICALS (4)· patent assignee history
1978–1986Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI KASEI CHEMICALS41978–1986
Locations
LocationPatentsSpan
Yokohama, JP41978–1986