Inventor · disambiguated record
Kazumi Okawa
Also filed as: OKAWA KAZUMI
8 granted patents·207 citations·filing 2000–2007
89Inventor score
Top patents by PatentIndex Score
8 records- 0194US7644511B2Heating and blowing apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Granted Jan 12, 2010·24 cites·6 claims
- 0288US6695799B2Relaxation apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Feb 24, 2004·50 cites·5 claims
- 0387US6494850B1Relaxation apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Dec 17, 2002·47 cites·15 claims
- 0485US7068924B2Steam generatorMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Jun 27, 2006·22 cites·12 claims
- 0577US7883034B2Electrostatic atomizing device and air blower using the samePANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Feb 8, 2011·10 cites·12 claims
- 0677US6557940B2Chair assisting rising movementsMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted May 6, 2003·42 cites·15 claims
- 0773US7676952B2Hair dryer with static atomizing devicePANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Mar 16, 2010·8 cites·8 claims
- 0864US7530978B2Optical hair removing deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Granted May 12, 2009·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →