Inventor · disambiguated record
Masamichi Miyaguchi
Also filed as: MIYAGUCHI MASAMICHI
13 granted patents·6 pending applications·176 citations·filing 1996–2008
92Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD11PANASONIC ELEC WORKS CO LTD5TANIZAWA TAKAYOSHI2TSUKADA DAISUKE1
Top patents by PatentIndex Score
19 records- 0174US7241271B2Massage machineMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Jul 10, 2007·7 cites·9 claims
- 0269US7892192B2Massaging device having a controller to give different reciprocating movements to each applicator along different axesPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted Feb 22, 2011·4 cites·6 claims
- 0369US7429251B2Massaging device having controller to remove dead points during operationMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Sep 30, 2008·17 cites·10 claims
- 0469US6491652B1Massage device with flexible support strapsMATSUSHITA ELECTRIC WORKS LTD·Filed 1999·Granted Dec 10, 2002·44 cites·27 claims
- 0564US8083700B2Chair type massagerTANIZAWA TAKAYOSHI·Filed 2007·Granted Dec 27, 2011·4 cites·4 claims
- 0664US7690724B2Message chairPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted Apr 6, 2010·1 cites·6 claims
- 0764US5836645ALounger-type massage machineMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Nov 17, 1998·37 cites·14 claims
- 0863US8282584B2Massage chairTSUKADA DAISUKE·Filed 2005·Granted Oct 9, 2012·1 cites·4 claims
- 0960US7708340B2Massage chairPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted May 4, 2010·5 cites·4 claims
- 1059US7381194B2Massage chairMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Jun 3, 2008·7 cites·18 claims
- 1156US7566312B2Massage program control method, massage machine using the method, and controller for the massage machinePANASONIC ELEC WORKS CO LTD·Filed 2004·Granted Jul 28, 2009·3 cites·8 claims
- 1254US2008051683A1Chair type massagerMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Application pending·0 cites
- 1353US2009099489A1MassagerMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Application pending·0 cites
- 1452US6065806AMassaging deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted May 23, 2000·25 cites·6 claims
- 1551US2011021953A1Passive exercise apparatusPANASONIC ELEC WORKS CO LTD·Filed 2008·Application pending·0 cites
- 1650US2009124940A1Massage machineMATSUSHITA ELECTRIC WORKS LTD·Filed 2006·Application pending·0 cites
- 1749US5779316ADevice for extending and retracting a footrest of a chairMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Jul 14, 1998·21 cites·14 claims
- 1849US2006111653A1MassagerMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Application pending·0 cites
- 1944US2006217642A1Massage machineTANIZAWA TAKAYOSHI·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masamichi Miyaguchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →