LexDanaLexDanabeta
Inventor

Sakae Kitamura

Inventor
Shinnanyo, JP

Overview

1→
Patents
1988
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation50%
C08JWorking-up50%
PatentTitleYear
4,765,905'Method for recovering acids from an aqueous solution of the acids and metal salts by means of a fluorinated anion exchange membrane'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to TOYO SODA MFG CO LTD (1)· patent assignee history
1988Based in Shinnanyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYO SODA MFG CO LTD11988
Locations
LocationPatentsSpan
Shinnanyo, JP11988