Inventor · disambiguated record
Hiroaki Shimizu
Also filed as: SHIMIZU HIROAKI
171 granted patents·41 pending applications·2,354 citations·filing 1988–2025
99Inventor score
Files withKANZAKI KOKYUKOKI MFG CO LTD34TOKYO OHKA KOGYO CO LTD31SHIMIZU HIROAKI19PANASONIC IP MAN CO LTD17MATSUSHITA ELECTRIC WORKS LTD12
Top patents by PatentIndex Score
212 records- 0198US5836159AMechanism of returning to neutral for axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1997·Granted Nov 17, 1998·106 cites·3 claims
- 0297US7682772B2Resist composition, method of forming resist pattern, novel compound, and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2008·Granted Mar 23, 2010·20 cites·16 claims
- 0396US5794443AAxle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1996·Granted Aug 18, 1998·81 cites·6 claims
- 0494US7495358B2Vibratory linear actuator and electric toothbrush using the samePANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Feb 24, 2009·70 cites·20 claims
- 0593US8221956B2Resist composition for immersion exposure, method of forming resist pattern, and flourine-containing polymeric compoundSHIONO DAIJU·Filed 2009·Granted Jul 17, 2012·20 cites·9 claims
- 0693US7298247B2Vehicle periphery monitoring systemDENSO CORP·Filed 2005·Granted Nov 20, 2007·30 cites·13 claims
- 0793US6397966B1Vehicle improved in steeringKANZAKI KOKYUKOKI MFG CO LTD·Filed 2000·Granted Jun 4, 2002·49 cites·5 claims
- 0892US11685067B2Electric razorPANASONIC IP MAN CO LTD·Filed 2022·Granted Jun 27, 2023·4 cites·5 claims
- 0992US10751893B2Outer blade for hair cutting device and hair cutting devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Aug 25, 2020·15 cites·8 claims
- 1092US7960091B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2009·Granted Jun 14, 2011·15 cites·13 claims
- 1192US7776510B2Resist composition, method of forming resist pattern, compound and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2008·Granted Aug 17, 2010·14 cites·12 claims
- 1292US7431123B2Vehicle improved in steeringKANZAKI KOKYUKOKI MFG CO LTD·Filed 2005·Granted Oct 7, 2008·23 cites·9 claims
- 1392US6447419B1Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 2000·Granted Sep 10, 2002·50 cites·10 claims
- 1492US6401869B1Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1998·Granted Jun 11, 2002·38 cites·9 claims
- 1592US6216560B1Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1999·Granted Apr 17, 2001·44 cites·1 claims
- 1692US5179367ASuspended display apparatusSTANLEY ELECTRIC CO LTD·Filed 1990·Granted Jan 12, 1993·109 cites·6 claims
- 1791US8765354B2Resist composition for negative development and method of forming resist patternUTSUMI YOSHIYUKI·Filed 2012·Granted Jul 1, 2014·7 cites·7 claims
- 1891US8349534B2Positive resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2010·Granted Jan 8, 2013·8 cites·9 claims
- 1991US8323869B2Positive resist composition and method of forming resist patternSHIMIZU HIROAKI·Filed 2010·Granted Dec 4, 2012·8 cites·10 claims
- 2091US6554085B2Multi-wheel vehicle with transmission for driving-steeringKANZAKI KOKYUKOKI MFG CO LTD·Filed 2001·Granted Apr 29, 2003·51 cites·15 claims
- 2190US7927780B2Resist composition, method of forming resist pattern, novel compound and method of producing the same, and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2008·Granted Apr 19, 2011·9 cites·11 claims
- 2290US6559563B1Linear oscillating actuatorMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted May 6, 2003·43 cites·23 claims
- 2390US5782142AAxle driving apparatusTUFF TORQ CORP·Filed 1996·Granted Jul 21, 1998·47 cites·39 claims
- 2490US4907401ADrive assembly for walking mowersKANZAKI KOKYUKOKI MFG CO LTD·Filed 1989·Granted Mar 13, 1990·52 cites·4 claims
- 2589US10071490B2Electric shaverPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 11, 2018·11 cites·10 claims
- 2688US11745366B2Comb-shaped outer blade, blade unit, and electric razorPANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 5, 2023·3 cites·11 claims
- 2788US9962842B2Slit blade block and electric razor having slit blade blockPANASONIC IP MAN CO LTD·Filed 2013·Granted May 8, 2018·17 cites·6 claims
- 2888US8012669B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2009·Granted Sep 6, 2011·15 cites·8 claims
- 2988US7334338B2Reciprocatory dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Feb 26, 2008·29 cites·5 claims
- 3088US5809845AHousing for an axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1996·Granted Sep 22, 1998·42 cites·8 claims
- 3187US8615109B2Moving object trajectory estimating deviceSHIMIZU HIROAKI·Filed 2011·Granted Dec 24, 2013·15 cites·8 claims
- 3287US7443059B2Linear actuator for both vibrating and rolling movement and electric toothbrush using the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 2006·Granted Oct 28, 2008·17 cites·9 claims
- 3387US6126564AAxle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1999·Granted Oct 3, 2000·71 cites·6 claims
- 3486US9305694B2Oil-immersed solenoidKAWASAKI HEAVY IND LTD·Filed 2014·Granted Apr 5, 2016·6 cites·6 claims
- 3585US8479397B2Electric shaverSATO MASAAKI·Filed 2010·Granted Jul 9, 2013·14 cites·15 claims
- 3685US8105749B2Polymer compound, positive resist composition, and method of forming resist patternDAZAI TAKAHIRO·Filed 2010·Granted Jan 31, 2012·4 cites·11 claims
- 3785US7474018B2Reciprocation type linear driving actuator and power toothbrush using the samePANASONIC ELEC WORKS CO LTD·Filed 2004·Granted Jan 6, 2009·48 cites·13 claims
- 3885US7303498B2Transmission apparatus for a working vehicleISHII NORIHIRO·Filed 2005·Granted Dec 4, 2007·11 cites·16 claims
- 3985US7218018B2ActuatorMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted May 15, 2007·30 cites·15 claims
- 4085US6659216B2Vehicle improved steeringKANZAKI KOKYUKOKI MFG CO LTD·Filed 2002·Granted Dec 9, 2003·19 cites·22 claims
- 4184US8373315B2Linear oscillatory actuatorPANASONIC CORP·Filed 2011·Granted Feb 12, 2013·7 cites·4 claims
- 4284US7730621B2Shaving foil for a dry shaverPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted Jun 8, 2010·22 cites·8 claims
- 4384US6991217B2Vibration type linear actuatorMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Jan 31, 2006·44 cites·13 claims
- 4484US6314730B1Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1998·Granted Nov 13, 2001·29 cites·2 claims
- 4583US9808943B2Electric shaver and its headPANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 7, 2017·6 cites·12 claims
- 4683US7534550B2Positive resist composition and process for formation of resist patternsTOKYO OHKA KOGYO CO LTD·Filed 2005·Granted May 19, 2009·6 cites·8 claims
- 4783US7488568B2Resist composition, method of forming resist pattern, compound and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2008·Granted Feb 10, 2009·7 cites·15 claims
- 4883US5819537AAxle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1996·Granted Oct 13, 1998·66 cites·21 claims
- 4981US9399302B2Electric shaverPANASONIC CORP·Filed 2013·Granted Jul 26, 2016·8 cites·9 claims
- 5081US8239991B2Electric-electronic toothbrushSHIMIZU HIROAKI·Filed 2007·Granted Aug 14, 2012·10 cites·8 claims
Showing the top 50 of 212 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →