Inventor · disambiguated record
Sumio Wada
Also filed as: IMAHORI OSAMU · WADA SUMIO
19 granted patents·1 pending application·452 citations·filing 1983–2007
95Inventor score
Files withPANASONIC ELEC WORKS CO LTD6MATSUSHITA ELECTRIC WORKS LTD5TEAC CORP4NAKADA TAKAYUKI2SUDA HIROSHI1
Top patents by PatentIndex Score
20 records- 0190US7567420B2Electrostatically atomizing deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Jul 28, 2009·27 cites·19 claims
- 0289US7959717B2Air conditioning system with electrostatically atomizing functionPANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Jun 14, 2011·15 cites·10 claims
- 0389US5126895AShockproof data transducer position control system for rotating disk data storage apparatusTEAC CORP·Filed 1990·Granted Jun 30, 1992·59 cites·1 claims
- 0488US5034871ADC to DC converter with steady control of output DC voltage by monitoring output DC currentMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Jul 23, 1991·145 cites·2 claims
- 0586US8191805B2Electrostatic atomizerNAKADA TAKAYUKI·Filed 2007·Granted Jun 5, 2012·12 cites·7 claims
- 0676US7854403B2Electrostatically atomizing devicePANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Dec 21, 2010·9 cites·4 claims
- 0774US8282028B2Electrostatically atomizing deviceNAKADA TAKAYUKI·Filed 2007·Granted Oct 9, 2012·8 cites·14 claims
- 0873US7861954B2Electrostatic atomizerPANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Jan 4, 2011·7 cites·5 claims
- 0969US8505839B2Electrostatically atomizing deviceYANO TAKESHI·Filed 2006·Granted Aug 13, 2013·4 cites·8 claims
- 1065US8235312B2Electrostatic atomizerSUDA HIROSHI·Filed 2007·Granted Aug 7, 2012·3 cites·5 claims
- 1165US7837134B2Electrostatically atomizing devicePANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Nov 23, 2010·4 cites·8 claims
- 1265US5079654AData transducer position control system for data transfer apparatus employing dislike record mediaTEAC CORP·Filed 1989·Granted Jan 7, 1992·15 cites·4 claims
- 1363US4926881APortable battery powered electromagnetic therapy applicatorMATSUSHITA ELECTRIC WORKS LTD·Filed 1988·Granted May 22, 1990·73 cites·19 claims
- 1460US8448883B2Electrostatically atomizing deviceWADA SUMIO·Filed 2007·Granted May 28, 2013·4 cites·9 claims
- 1559US5305157ARead circuit providing two different reference levels for reading the servo sectors and data sectors of a rotating data storage diskTEAC CORP·Filed 1992·Granted Apr 19, 1994·12 cites·6 claims
- 1654US8035998B2Switching power supplyPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted Oct 11, 2011·4 cites·5 claims
- 1746US4942884APortable battery powered electromagnetic therapy applicationMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted Jul 24, 1990·34 cites·14 claims
- 1843US4551666AQuick charging apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 1983·Granted Nov 5, 1985·12 cites·5 claims
- 1942US2010102148A1Electrostatic atomizerPANASONIC ELEC WORKS CO LTD·Filed 2007·Application pending·0 cites
- 2040US4875116ATransducer position control system for data transfer apparatus employing disklike record mediaTEAC CORP·Filed 1988·Granted Oct 17, 1989·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →