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Inventor

Mutuo Nakagawa

Inventor
Takarazuka, JP

Overview

2→
Patents
1986–1994
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification33%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
D01GPreliminary treatment of fibres, e.g. for spinning17%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,308,663'Biodegradable nonwoven fabric and its molding vessel'19944,594,284'Foundation for card clothing'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1994Patents assigned to KANAI JUYO KOGYO KK (2)· patent assignee history
1986–1994Based in Takarazuka, JP· patent location history
1994Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANAI JUYO KOGYO KK21986–1994
AGENCY IND SCIENCE TECHN11994
Locations
LocationPatentsSpan
Takarazuka, JP21986–1994