Inventor

Tatsuki Oguchi

Inventor

Kawagoe, JP

Overview

1989

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation50%

C01BNon-metallic elements50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to IIZUKA KOZO DIRECTOR GENERAL O (1)· patent assignee history

1989Based in Kawagoe, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IIZUKA KOZO DIRECTOR GENERAL O	1	1989

Locations

Location	Patents	Span
Kawagoe, JP	1	1989