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Inventor

Yosihumi Arita

Inventor
Ehime, JP

Overview

2→
Patents
1985
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.

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables50%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons50%
PatentTitleYear
4,561,601'Winding method and apparatus for multifilament fiber bundle'19854,545,762'Apparatus for producing oxidized filaments'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to TORAY INDUSTRIES (2)· patent assignee history
1985Based in Ehime, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TORAY INDUSTRIES21985
Locations
LocationPatentsSpan
Ehime, JP21985