Inventor · disambiguated record
Hirofumi Futamata
Also filed as: FUTAMATA HIROFUMI
3 granted patents·1 pending application·5 citations·filing 2011–2018
55Inventor score
Top patents by PatentIndex Score
4 records- 0173US8434324B2Evaporator unitNISHINO TATSUHIKO·Filed 2011·Granted May 7, 2013·4 cites·20 claims
- 0257US9074799B2Cooling-storage type heat exchangerABEI JUN·Filed 2012·Granted Jul 7, 2015·1 cites·10 claims
- 0352US10401062B2Cold storage heat exchangerDENSO CORP·Filed 2014·Granted Sep 3, 2019·0 cites·6 claims
- 0442US2020064086A1Heat exchangerTOYOTA CHUO KENKYUSHO KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →