Inventor · disambiguated record
Toshio Ikuta
Also filed as: IKUTA TOSHIO
39 granted patents·7 pending applications·632 citations·filing 1992–2016
98Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD15DENSO CORP6FUKUTANI MAKOTO5PANASONIC IP MAN CO LTD5MORISUGI KAZUHIRO3
Top patents by PatentIndex Score
46 records- 0189US10071490B2Electric shaverPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 11, 2018·11 cites·10 claims
- 0288US9962842B2Slit blade block and electric razor having slit blade blockPANASONIC IP MAN CO LTD·Filed 2013·Granted May 8, 2018·17 cites·6 claims
- 0385US8479400B2Hair clipperFUKUTANI MAKOTO·Filed 2007·Granted Jul 9, 2013·27 cites·5 claims
- 0484US8484849B2Hair removerMORISUGI KAZUHIRO·Filed 2010·Granted Jul 16, 2013·14 cites·11 claims
- 0583US9808943B2Electric shaver and its headPANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 7, 2017·6 cites·12 claims
- 0683US8484850B2Hair removerMORISUGI KAZUHIRO·Filed 2010·Granted Jul 16, 2013·13 cites·8 claims
- 0783US5398412AReciprocatory dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Mar 21, 1995·48 cites·14 claims
- 0881US8547119B2Dynamic quantity detection deviceIKUTA TOSHIO·Filed 2010·Granted Oct 1, 2013·7 cites·7 claims
- 0981US7762001B2Hair clipperPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted Jul 27, 2010·18 cites·7 claims
- 1079US8146254B2Hair clipperMORISUGI KAZUHIRO·Filed 2007·Granted Apr 3, 2012·18 cites·9 claims
- 1179US5964034AElectric shaver having floating trimmer blades, a main blade, and hair raising portionsMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Oct 12, 1999·63 cites·17 claims
- 1276US8713802B2Hair-clipperFUKUTANI MAKOTO·Filed 2008·Granted May 6, 2014·17 cites·3 claims
- 1376US8176637B2Hair clipperFUKUTANI MAKOTO·Filed 2006·Granted May 15, 2012·17 cites·5 claims
- 1475US8024862B2Hair clipperPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted Sep 27, 2011·11 cites·7 claims
- 1574US6307496B1Sensing apparatus including an A/D conversion circuit for detecting a physical quantityDENSO CORP·Filed 1999·Granted Oct 23, 2001·36 cites·19 claims
- 1673US9729023B2Small-size electrical appliance and electromotive unit of the samePANASONIC IP MAN CO LTD·Filed 2015·Granted Aug 8, 2017·4 cites·5 claims
- 1772US7401406B2Nose hair cutterMATSUSHITA ELECTRIC WORKS LTD·Filed 2006·Granted Jul 22, 2008·13 cites·7 claims
- 1871US7022195B2Method of manufacturing inner blade for electric razorMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Apr 4, 2006·23 cites·21 claims
- 1970US8925205B2Electric shaverIWASAKI JYUZAEMON·Filed 2011·Granted Jan 6, 2015·5 cites·6 claims
- 2070US5461584ASemiconductor sensor deviceNIPPON DENSO CO·Filed 1993·Granted Oct 24, 1995·28 cites·12 claims
- 2169US9527219B2Electric shaverIWASAKI JYUZAEMON·Filed 2010·Granted Dec 27, 2016·5 cites·1 claims
- 2265US6637113B2Blade of electric shaver, method for shaving by using the same, and electric shaver having the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Oct 28, 2003·16 cites·15 claims
- 2363US9248578B2Electric ShaverKOBAYASHI NOBORU·Filed 2011·Granted Feb 2, 2016·2 cites·9 claims
- 2462US5706582ADry shaver with a skin stretcherMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Jan 13, 1998·30 cites·4 claims
- 2561US2010018057A1Electric shaverFUKUTANI MAKOTO·Filed 2009·Application pending·0 cites
- 2660US6255976B1Low-frequency noise removing method and a related CMOS sensing circuitDENSO CORP·Filed 1999·Granted Jul 3, 2001·20 cites·38 claims
- 2759US6951056B2Electric razor inner blade unitMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Oct 4, 2005·10 cites·7 claims
- 2858US5943777ADry shaver with a skin stretcherMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Aug 31, 1999·26 cites·7 claims
- 2958US5551154AReciprocatory dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1995·Granted Sep 3, 1996·21 cites·9 claims
- 3057US2009320296A1Hair trimmer blade unitPANASONIC ELEC WORKS CO LTD·Filed 2009·Application pending·0 cites
- 3157US2007227007A1Electric shaverFUKUTANI MAKOTO·Filed 2007·Application pending·0 cites
- 3254US10322516B2Slit blade block and electric razorPANASONIC IP MAN CO LTD·Filed 2013·Granted Jun 18, 2019·0 cites·5 claims
- 3353US6456954B1Sensing apparatus for detecting a physical quantity, including memory circuits storing characteristics adjusting dataDENSO CORP·Filed 2000·Granted Sep 24, 2002·5 cites·4 claims
- 3450US5781141ADigital-to-analog converter and sensor-characteristic adjustment circuitDENSO CORP·Filed 1996·Granted Jul 14, 1998·15 cites·8 claims
- 3549US5539984ADry shaver with floating cutter headsMATSUSHITA ELECTRIC WORKS LTD·Filed 1995·Granted Jul 30, 1996·22 cites·12 claims
- 3649US2005016002A1Electric shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Application pending·0 cites
- 3748US2012317815A1Electric shaverSHIMIZU HIROAKI·Filed 2011·Application pending·0 cites
- 3848US2012324732A1Electric shaverSHIMIZU HIROAKI·Filed 2011·Application pending·0 cites
- 3947US2012151774A1Electric shaverSHIMIZU HIROAKI·Filed 2010·Application pending·0 cites
- 4045US5789797ASemiconductor device that suppresses electromagnetic noiseNIPPON DENSO CO·Filed 1996·Granted Aug 4, 1998·15 cites·25 claims
- 4145US5715601AReciprocatory dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Feb 10, 1998·20 cites·13 claims
- 4240US5283953ARotary dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Feb 8, 1994·12 cites·12 claims
- 4337US6826503B2Physical quantity detection equipmentDENSO CORP·Filed 2003·Granted Nov 30, 2004·1 cites·12 claims
- 4435US5546659AReciprocatory dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1995·Granted Aug 20, 1996·6 cites·5 claims
- 4534US5920106ASemiconductor device and method for producing the sameDENSO CORP·Filed 1997·Granted Jul 6, 1999·4 cites·19 claims
- 4630US5548899AReciprocatory dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1995·Granted Aug 27, 1996·6 cites·1 claims
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