Inventor

Takahisa Sugiura

Inventor

Takatsuki, JP

Overview

1980

Patent span

Chemistry

Primary field (CPC C)

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

C14Cprimary

C14CChemical treatment of hides, skins or leather, e.g. tanning, impregnating, finishing50%

Y10TTechnical subjects covered by former us classification50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to SUMITOMO CHEMICAL CO (1)· patent assignee history

1980Based in Takatsuki, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO CHEMICAL CO	1	1980

Locations

Location	Patents	Span
Takatsuki, JP	1	1980