Inventor · disambiguated record
Chie Hirai
Also filed as: HIRAI CHIE
6 granted patents·1 pending application·226 citations·filing 2000–2022
86Inventor score
Top patents by PatentIndex Score
7 records- 0193US7833327B2Thermal insulatorPANASONIC CORP·Filed 2006·Granted Nov 16, 2010·12 cites·15 claims
- 0290US7210308B2RefrigeratorMATSUSHITA REFRIGERATION·Filed 2000·Granted May 1, 2007·69 cites·24 claims
- 0390US6859364B2Portable information applianceMATSUSHITA REFRIGERATION·Filed 2001·Granted Feb 22, 2005·74 cites·25 claims
- 0483US7278279B2RefrigeratorMATSUSHITA REFRIGERATION·Filed 2002·Granted Oct 9, 2007·44 cites·10 claims
- 0571US7571582B2Vacuum heat insulator, method of manufacturing the same, and refrigerator using the samePANASONIC CORP·Filed 2003·Granted Aug 11, 2009·26 cites·32 claims
- 0659US8211202B2Gas-absorbing substance, gas-absorbing alloy and gas-absorbing materialHIRAI CHIE·Filed 2006·Granted Jul 3, 2012·1 cites·5 claims
- 0753US2025358907A1Cooking device top platePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →