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Inventor

Akio Okabe

Inventor
Tokyo, JP

Overview

3→
Patents
1977–1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
C02FTreatment of water, waste water, sewage, or sludge25%
C07CAcyclic or carbocyclic compounds25%
C11CFatty acids from fats, oils or waxes25%
PatentTitleYear
5,008,295'Method inhibiting the growth of cancer cells'19914,303,590'Method for the preparation of a lower alkyl ester of fatty acids'19814,057,495'Method for treating a waste water containing a nonionic surface active agent'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to LION FAT OIL CO LTD (1)· patent assignee history
1977–1991Based in Tokyo, JP· patent location history
1981–1991Patents assigned to LION CORP (2)· patent assignee history
1981Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LION CORP21981–1991
LION FAT OIL CO LTD11977
Locations
LocationPatentsSpan
Tokyo, JP21977–1991
Chiba, JP11981