Inventor

Tokumi Mochiyama

Inventor

Ichihara, JP

Overview

1993

Patent span

Chemistry

Primary field (CPC C)

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

C01Bprimary

C01BNon-metallic elements20%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds20%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to NISSAN CHEMICAL IND LTD (1)· patent assignee history

1993Based in Ichihara, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN CHEMICAL IND LTD	1	1993

Locations

Location	Patents	Span
Ichihara, JP	1	1993