Inventor · disambiguated record

Kazuhiro Umezane

Also filed as: UMEZANE KAZUHIRO

2 granted patents·36 citations·filing 1996–1997

64Inventor score

Technology areasH01F Y10T

Files withHITACHI METALS LTD2

Top patents by PatentIndex Score

2 records

0162US5816894AGap-providing ferrite core half and method for producing sameHITACHI METALS LTD·Filed 1996·Granted Oct 6, 1998·23 cites·12 claims
0253US6232864B1Gap-providing ferrite core half and method for producing sameHITACHI METALS LTD·Filed 1997·Granted May 15, 2001·13 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Kazuhiro Umezane 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 →