Inventor · disambiguated record
Izumi Hirasawa
Also filed as: HIRASAWA IZUMI
2 granted patents·3 citations·filing 2014–2015
42Inventor score
Files withPANASONIC CORP2
Top patents by PatentIndex Score
2 records- 0171US9732264B2Heat storage material composition and method for using heat storage material compositionPANASONIC CORP·Filed 2014·Granted Aug 15, 2017·2 cites·2 claims
- 0268US9758710B2Heat storage material composition, heat storage device, and heat storage methodPANASONIC CORP·Filed 2015·Granted Sep 12, 2017·1 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →