Inventor

Masae Gomi

Inventor

Toda, JP

Overview

1981

Patent span

Chemistry

Primary field (CPC C)

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

C09Bprimary

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments50%

D06PDyeing or printing textiles50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to NIPPON KAYAKU KK (1)· patent assignee history

1981Based in Toda, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON KAYAKU KK	1	1981

Locations

Location	Patents	Span
Toda, JP	1	1981