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Inventor

Nobuo Kusamoto

Inventor
Tokyo, JP

Overview

4→
Patents
1992–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification20%
C08JWorking-up10%
C08LCompositions of macromolecular compounds10%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons10%
A61KPreparations for medical, dental or toiletry purposes5%
A61QSpecific use of cosmetics or similar toiletry preparations5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
C14BMechanical treatment or processing of skins, hides or leather in general5%
PatentTitleYear
7,767,297'Fiber, fiber assembly, and fiber producing method'20105,718,954'Substance including natural organic substance fine powder'19985,534,327'Powdered leather and method of producing the same'19965,134,031'Highly moisture-absorptive fiber'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1998Patents assigned to IDEMITSU PETROCHEMICAL CO (3)· patent assignee history
1992Patents assigned to DESCENTE LTD (1)· patent assignee history
1992–1996Based in Tokyo, JP· patent location history
1998Based in Himeji, JP· patent location history
2010Patents assigned to IDEMITSU TECHNOFINE CO LTD (1)· patent assignee history
2010Based in Sumida-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IDEMITSU PETROCHEMICAL CO31992–1998
DESCENTE LTD11992
IDEMITSU TECHNOFINE CO LTD12010
Locations
LocationPatentsSpan
Tokyo, JP21992–1996
Sumida-ku, JP12010
Himeji, JP11998