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Inventor

Shinichi Uematsu

Inventor
Nobeoka, JP

Overview

2→
Patents
1979–1986
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
RE032277'Hollow fibers of cuprammonium cellulose and a process of the manufacture of same'19864,145,468'Composite fabric comprising a non-woven fabric bonded to woven or knitted fabric'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to ASAHI CHEMICAL IND (1)· patent assignee history
1979–1986Based in Nobeoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI CHEMICAL IND11979
Locations
LocationPatentsSpan
Nobeoka, JP21979–1986