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Inventor

Mitsuro Mayahara

Inventor
Okayama, JP

Overview

2→
Patents
1990–1998
Patent span
Textiles
Primary field (CPC D)

Patents· 2 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 ribbons40%
Y10TTechnical subjects covered by former us classification40%
C04BLime, magnesia20%
PatentTitleYear
5,840,423'Polyvinyl alcohol-based fiber having excellent hot water resistance and production process thereof'19984,968,561'Synthetic fiber for use in reinforcing cement mortar or concrete and cement composition containing same'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to KURARAY CO (2)· patent assignee history
1990–1998Based in Okayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KURARAY CO21990–1998
Locations
LocationPatentsSpan
Okayama, JP21990–1998