Inventor · disambiguated record
Nobuhiro Fujiwara
Also filed as: FUJIWARA NOBUHIRO
45 granted patents·5 pending applications·1,167 citations·filing 1994–2013
98Inventor score
Top patents by PatentIndex Score
50 records- 0199USD497536SRubber vibration insulatorBRIDGESTONE CORP·Filed 2003·Granted Oct 26, 2004·332 cites·1 claims
- 0296US8174344B2Linear electromagnetic actuatorYAJIMA HISASHI·Filed 2010·Granted May 8, 2012·24 cites·16 claims
- 0396US6340067B1Bicycle equipped with drive assistSONY CORP·Filed 1999·Granted Jan 22, 2002·147 cites·4 claims
- 0491US7210394B2Method and apparatus for controlling air cylinderSMC CORP·Filed 2005·Granted May 1, 2007·17 cites·6 claims
- 0590US7683749B2Linear electromagnetic actuatorSMC KK·Filed 2005·Granted Mar 23, 2010·16 cites·22 claims
- 0687US8174814B2Wire electrode type ionizerYASUOKA KOICHI·Filed 2008·Granted May 8, 2012·19 cites·9 claims
- 0786US7821762B2Piezoelectric transformer type ionizer and neutralization methodSMC CORP·Filed 2008·Granted Oct 26, 2010·24 cites·14 claims
- 0886US7391598B2IonizerSMC CORP·Filed 2005·Granted Jun 24, 2008·12 cites·6 claims
- 0983US6799501B2High speed driving method and apparatus of pressure cylinderSMC CORP·Filed 2002·Granted Oct 5, 2004·22 cites·4 claims
- 1080US8523154B2Vibration control equipmentFUJIWARA NOBUHIRO·Filed 2008·Granted Sep 3, 2013·11 cites·6 claims
- 1180US6786237B2Air servo valveSMC CORP·Filed 2002·Granted Sep 7, 2004·23 cites·20 claims
- 1279US5705292ALithium ion secondary batterySONY CORP·Filed 1996·Granted Jan 6, 1998·64 cites·23 claims
- 1377US7062832B2High-speed driving method of pressure cylinderSMC CORP·Filed 2004·Granted Jun 20, 2006·17 cites·5 claims
- 1476US8421564B2Electromagnetic actuatorYAJIMA HISASHI·Filed 2010·Granted Apr 16, 2013·3 cites·11 claims
- 1576US5741608AMulti-layer type nonaqueous electrolyte secondary cellSONY CORP·Filed 1996·Granted Apr 21, 1998·56 cites·20 claims
- 1676US5557189AMethod and apparatus including a current detector and a power source control circuit for charging a number of batteriesSONY CORP·Filed 1994·Granted Sep 17, 1996·77 cites·3 claims
- 1775US6722257B2Workpiece high-speed pressurizing method and mechanism by using cylinder with cushioning mechanismSMC CORP·Filed 2002·Granted Apr 20, 2004·18 cites·13 claims
- 1873US7920368B2Static EliminatorSMC CORP·Filed 2006·Granted Apr 5, 2011·5 cites·12 claims
- 1973US7454903B2Air servo cylinderSMC CORP·Filed 2005·Granted Nov 25, 2008·3 cites·13 claims
- 2072USD522090SFluid pressure cylinderSMC CORP·Filed 2004·Granted May 30, 2006·17 cites·1 claims
- 2172US5736270ABattery deviceSONY CORP·Filed 1996·Granted Apr 7, 1998·50 cites·11 claims
- 2269US6000629ASuck back valve with linear actuator and encoder arrangementSMC KK·Filed 1998·Granted Dec 14, 1999·27 cites·13 claims
- 2367US6200100B1Method and system for preventing incontinent liquid dripSMC KK·Filed 1999·Granted Mar 13, 2001·33 cites·17 claims
- 2466US7648193B2Vibration-isolating supporting structureBRIDGESTONE CORP·Filed 2006·Granted Jan 19, 2010·9 cites·10 claims
- 2565US6674186B2Linear motorSMC KK·Filed 2002·Granted Jan 6, 2004·14 cites·4 claims
- 2664US7493847B2Fluid pressure cylinder with position detecting deviceSMC CORP·Filed 2006·Granted Feb 24, 2009·4 cites·16 claims
- 2763US7711453B2Positioning control system and filterSMC KK·Filed 2007·Granted May 4, 2010·3 cites·8 claims
- 2862US6819209B2Magnetic damper and actuator having the sameSMC CORP·Filed 2003·Granted Nov 16, 2004·8 cites·19 claims
- 2961USD498134SRubber vibration insulatorBRIDGESTONE CORP·Filed 2003·Granted Nov 9, 2004·11 cites·1 claims
- 3060US8830650B2Ionizer and static charge eliminating methodSUZUKI SATOSHI·Filed 2010·Granted Sep 9, 2014·1 cites·7 claims
- 3160US6092782AOpening and closing valveSMC KK·Filed 1998·Granted Jul 25, 2000·20 cites·8 claims
- 3257US8497754B2Electromagnetic actuatorSMC KK·Filed 2013·Granted Jul 30, 2013·0 cites·9 claims
- 3352US5691894ACylinder positioning control apparatusSMC CORP·Filed 1995·Granted Nov 25, 1997·11 cites·4 claims
- 3452US5653314ARodless cylinder with position detector and brakeSMC CORP·Filed 1995·Granted Aug 5, 1997·11 cites·9 claims
- 3550USD542816SLinear electromagnetic actuatorSMC CORP·Filed 2005·Granted May 15, 2007·7 cites·1 claims
- 3650US5481959AAutomatic air balancer systemSMC CORP·Filed 1994·Granted Jan 9, 1996·17 cites·5 claims
- 3748US6478322B2Bicycle with propelling mechanismSONY CORP·Filed 2002·Granted Nov 12, 2002·3 cites·5 claims
- 3846US2007097591A1Static eliminating method and apparatus thereforSMC CORP·Filed 2006·Application pending·0 cites
- 3945US7453172B2Linear slide apparatusSMC CORP·Filed 2004·Granted Nov 18, 2008·2 cites·10 claims
- 4043US6454287B1BicycleSONY CORP·Filed 1999·Granted Sep 24, 2002·15 cites·53 claims
- 4142US2005052815A1Static eliminating method and apparatus thereforSMC CORP·Filed 2004·Application pending·0 cites
- 4241US2003161200A1Memory device and memory accommodating deviceFiled 2003·Application pending·0 cites
- 4340US7178448B2Air servo cylinder apparatus and controlling method thereforSMC CORP·Filed 2005·Granted Feb 20, 2007·0 cites·11 claims
- 4440US2005104456A1Electromagnetic actuatorSMC CORP·Filed 2004·Application pending·0 cites
- 4540US2012123564A1Drive control apparatus and drive control method for actuatorYAJIMA HISASHI·Filed 2011·Application pending·0 cites
- 4637US7116016B2Linear actuator capable of low-speed drivingSMC CORP·Filed 2004·Granted Oct 3, 2006·0 cites·2 claims
- 4736USD635165SLinear electromagnetic actuatorSMC CORP·Filed 2010·Granted Mar 29, 2011·3 cites·1 claims
- 4833US5423243APneumatic cylinder with cushion mechanismSMC CORP·Filed 1994·Granted Jun 13, 1995·5 cites·4 claims
- 4932US6349956B2BicycleSONY CORP·Filed 1999·Granted Feb 26, 2002·5 cites·2 claims
- 5031USD373776SRodless cylinder with position detector and brakeSMC CORP·Filed 1995·Granted Sep 17, 1996·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →