Inventor · disambiguated record
Hayao Eguchi
Also filed as: EGUCHI Hayao
2 granted patents·0 citations·filing 2017–2019
23Inventor score
Technology areasC22F
Top patents by PatentIndex Score
2 records- 0165US11473172B2Wear-resistant copper-zinc alloy and mechanical device using sameIHI CORP·Filed 2019·Granted Oct 18, 2022·0 cites·1 claims
- 0233US10357813B2Copper alloy tube with excellent high-temperature brazeability and manufacturing method thereforMIYOSHI GOKIN KOGYO CO LTD·Filed 2017·Granted Jul 23, 2019·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Hayao Eguchi 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 →