Inventor · disambiguated record
Hirofumi Hashiba
Also filed as: HASHIBA HIROFUMI
3 granted patents·1 pending application·0 citations·filing 2010–2021
38Inventor score
Top patents by PatentIndex Score
4 records- 0149US12060945B2Flow rate control valveAISAN IND·Filed 2021·Granted Aug 13, 2024·0 cites·18 claims
- 0243US11396064B2Welding structureAISAN IND·Filed 2018·Granted Jul 26, 2022·0 cites·12 claims
- 0334US2017130862A1Pressure reducing valveAISAN IND·Filed 2016·Application pending·0 cites
- 0432US8844582B2Delivery pipeHASHIBA HIROFUMI·Filed 2010·Granted Sep 30, 2014·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →