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Inventor

Sigeru Imayasu

Inventor
Moriyama, JP

Overview

1→
Patents
1976
Patent span
Textiles
Primary field (CPC D)

Patents· 1 as inventor

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

D01Fprimary
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons33%
D04HMaking textile fabrics, e.g. from fibres or filamentary material33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
3,996,404'Conjugate polycarbonate fibers and fibrous sheets made thereof'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to JAPAN VILENE CO LTD (1)· patent assignee history
1976Based in Moriyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN VILENE CO LTD11976
Locations
LocationPatentsSpan
Moriyama, JP11976