LexDanaLexDanabeta
Inventor

Iwao Fukikawa

Inventor
Otsu, JP

Overview

1→
Patents
1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds14%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
G03GElectrography14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
4,983,681'Colored microfine globular particles, method for production thereof, and uses thereof'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to NIPPON CATALYTIC CHEM IND (1)· patent assignee history
1991Based in Otsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CATALYTIC CHEM IND11991
Locations
LocationPatentsSpan
Otsu, JP11991