Inventor · disambiguated record

Hiroyuki Hiramitsu

Also filed as: HIRAMITSU HIROYUKI

2 granted patents·11 citations·filing 1990–1994

55Inventor score

Technology areasC22F

Files withNGK INSULATORS LTD2

Top patents by PatentIndex Score

2 records

0144US5074922AMethod of producing beryllium copper alloy memberNGK INSULATORS LTD·Filed 1990·Granted Dec 24, 1991·8 cites·9 claims
0233US5824167ABeryllium-copper alloy excellent in strength, workability and heat resistance and method for producing the sameNGK INSULATORS LTD·Filed 1994·Granted Oct 20, 1998·3 cites·1 claims

Join the waitlist — get patent alerts

Get an alert when Hiroyuki Hiramitsu 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 →