Inventor · disambiguated record

Fujio Kumata

Also filed as: KUMATA FUJIO

2 granted patents·12 citations·filing 1982–1985

57Inventor score

Technology areasY10S Y10T

Files withVICTOR COMPANY OF JAPAN2

Top patents by PatentIndex Score

2 records

0136US4548777AMethod of manufacturing information storage mediumsVICTOR COMPANY OF JAPAN·Filed 1982·Granted Oct 22, 1985·6 cites·8 claims
0234US4662835AApparatus for manufacturing information storage mediumsVICTOR COMPANY OF JAPAN·Filed 1985·Granted May 5, 1987·6 cites·37 claims

Join the waitlist — get patent alerts

Get an alert when Fujio Kumata files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →

Fujio Kumata — Patent Inventor | PatentIndex