Inventor · disambiguated record
Hiroki Ishida
Also filed as: ISHIDA HIROKI
48 granted patents·13 pending applications·651 citations·filing 1991–2025
98Inventor score
Files withTSUBAKIMOTO CHAIN CO17SANYO ELECTRIC CO5FUJI XEROX CO LTD4BIOMEDICAL SOLUTIONS INC3NGK INSULATORS LTD3
Top patents by PatentIndex Score
61 records- 0193US7442139B2Conveyance systemTSUBAKIMOTO CHAIN CO·Filed 2005·Granted Oct 28, 2008·28 cites·1 claims
- 0293US5267910ASilent chain having improved noise reductionTSUBAKIMOTO CHAIN CO·Filed 1993·Granted Dec 7, 1993·56 cites·2 claims
- 0390US6733689B1Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articlesBASF DRUCKSYSTEME GMBH·Filed 2000·Granted May 11, 2004·55 cites·17 claims
- 0488US6905413B1Music game systemKONAMI CORP·Filed 2000·Granted Jun 14, 2005·78 cites·20 claims
- 0588US6634812B2Optical bus system and signal processorFUJI XEROX CO LTD·Filed 2001·Granted Oct 21, 2003·33 cites·3 claims
- 0687US11219100B2Fluid heating component, fluid heating component complex, and manufacturing method of fluid heating componentNGK INSULATORS LTD·Filed 2019·Granted Jan 4, 2022·2 cites·12 claims
- 0786US5593360APlanetary gear systemTSUBAKIMOTO CHAIN CO·Filed 1995·Granted Jan 14, 1997·42 cites·7 claims
- 0883US6899824B2Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articlesBASF AG·Filed 2003·Granted May 31, 2005·19 cites·11 claims
- 0982US7914409B2Oil-free chainTSUBAKIMOTO CHAIN CO·Filed 2008·Granted Mar 29, 2011·9 cites·4 claims
- 1082US5236399ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Aug 17, 1993·33 cites·5 claims
- 1180US11471174B2Stent systemBIOMEDICAL SOLUTIONS INC·Filed 2020·Granted Oct 18, 2022·1 cites·9 claims
- 1279US6366375B1Optical-signal transmission apparatus and method, and signal processing apparatusFUJI XEROX CO LTD·Filed 1998·Granted Apr 2, 2002·64 cites·13 claims
- 1376US6800337B1Thermal insulating coatingBASF AG·Filed 1998·Granted Oct 5, 2004·37 cites·17 claims
- 1476US6128155AHigh density magnetic recording apparatus including a hologram type magnetic head positioning systemMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Oct 3, 2000·30 cites·24 claims
- 1576US5242334ARocker pin type friction transmission chainTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Sep 7, 1993·28 cites·1 claims
- 1675US7635314B2Chain transmissionTSUBAKIMOTO CHAIN CO·Filed 2005·Granted Dec 22, 2009·7 cites·1 claims
- 1773US9705150B2Method for manufacturing electrode sheets and apparatus thereforITO TSUYOSHI·Filed 2014·Granted Jul 11, 2017·1 cites·13 claims
- 1873US7366269B2False lock detection circuit and false lock detection method, PLL circuit and clock data recovery method, communication device and communication method, and optical disk reproducing device and optical disk reproducing methodSONY CORP·Filed 2005·Granted Apr 29, 2008·8 cites·17 claims
- 1973US7237654B2Lifter deviceTSUBAKIMOTO CHAIN CO·Filed 2006·Granted Jul 3, 2007·6 cites·5 claims
- 2072US7775925B2Oil-free chainTSUBAKIMOTO CHAIN CO·Filed 2007·Granted Aug 17, 2010·5 cites·4 claims
- 2165US8828102B2Method for manufacturing electrode sheets and apparatus thereforITO TSUYOSHI·Filed 2009·Granted Sep 9, 2014·1 cites·8 claims
- 2264US6295253B1Magnetooptical disk unit capable of recording or reproducing signals having different domain lengths under the same conditions, signal recording method and signal reproducing methodSANYO ELECTRIC CO·Filed 2000·Granted Sep 25, 2001·5 cites·13 claims
- 2363US6483783B1Magneto-optical disk apparatus capable of accurately enlarging and reproducing a magnetic domain and method of reproducing the sameSANYO ELECTRIC CO·Filed 2000·Granted Nov 19, 2002·5 cites·19 claims
- 2462US12230976B2Magnetic resonance wireless power transfer deviceKAKE EDUCATIONAL INST·Filed 2022·Granted Feb 18, 2025·0 cites·8 claims
- 2561US7280446B2Optical disk drive responsive to internal temperature changeSANYO ELECTRIC CO·Filed 2001·Granted Oct 9, 2007·4 cites·6 claims
- 2661US5242333ARocker-pin type friction gearing chainTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Sep 7, 1993·19 cites·2 claims
- 2759US2025192616A1Wireless power supply systemKURITA NOBUYUKI·Filed 2025·Application pending·0 cites
- 2858US2024324933A1Intravascular deviceEPSILON MEDICAL INC·Filed 2023·Application pending·0 cites
- 2957US11310873B2Fluid heating component, and fluid heating component complexNGK INSULATORS LTD·Filed 2019·Granted Apr 19, 2022·0 cites·10 claims
- 3056US12282061B2Wafer test system, probe card replacing method, and proberTOKYO SEIMITSU CO LTD·Filed 2024·Granted Apr 22, 2025·0 cites·11 claims
- 3156US5176584ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Jan 5, 1993·15 cites·9 claims
- 3256US2009104997A1Data computation unit for music game, data computation program for music game, and data computation method for music gameKONAMI DIGITAL ENTERTAINMENT·Filed 2008·Application pending·0 cites
- 3355US7748515B2Storage conveyorTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 6, 2010·4 cites·2 claims
- 3455US6590836B1Magneto optical recording medium capable of preventing a reproduction layer from having a degraded characteristicSANYO ELECTRIC CO·Filed 2000·Granted Jul 8, 2003·2 cites·5 claims
- 3554US7324225B2Multifunction systemFUJI XEROX CO LTD·Filed 2001·Granted Jan 29, 2008·2 cites·17 claims
- 3653US2008076613A1Oil-free chainTSUBAKIMOTO CHAIN CO·Filed 2007·Application pending·0 cites
- 3751US11331207B2StentBIOMEDICAL SOLUTIONS INC·Filed 2020·Granted May 17, 2022·0 cites·7 claims
- 3851US2025000438A1Information processing device for diagnosis of epilepsy, intravascular device, information processing method for diagnosis of epilepsy, and computer program for diagnosis of epilepsyEPSILON MEDICAL INC·Filed 2022·Application pending·0 cites
- 3950US11208357B2Method for producing silicon carbide sintered bodyNGK INSULATORS LTD·Filed 2018·Granted Dec 28, 2021·0 cites·15 claims
- 4050US8033390B2Wear resistant, heat resistant conveyor chainTSUBAKIMOTO CHAIN CO·Filed 2009·Granted Oct 11, 2011·2 cites·5 claims
- 4150US6317242B1Optical bus system and signal processorFUJI XEROX CO LTD·Filed 1998·Granted Nov 13, 2001·15 cites·3 claims
- 4250US5215505AEndless belt for variable ratio power transmissionTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Jun 1, 1993·12 cites·3 claims
- 4348US10109824B2Battery and manufacturing method for batteryTOYOTA MOTOR CO LTD·Filed 2016·Granted Oct 23, 2018·0 cites·9 claims
- 4445US9031640B2Laser doppler blood flow measuring method and deviceHACHIGA TADASHI·Filed 2008·Granted May 12, 2015·3 cites·15 claims
- 4544US6782870B2Fuel injection pump having hydraulic timer mechanism and load timer mechanismDENSO CORP·Filed 2003·Granted Aug 31, 2004·2 cites·3 claims
- 4644US2005244570A1Deposition thickness measuring method, material layer forming method, deposition thickness measuring apparatus, and material layer forming apparatusTANASE KENJI·Filed 2005·Application pending·0 cites
- 4743US2025241342A1Method for shortening time required for frying, and method for minimizing oil spattering during fryingJ OIL MILLS INC·Filed 2025·Application pending·0 cites
- 4842US9803720B2Chain and chain guide plateTSUBAKIMOTO CHAIN CO·Filed 2014·Granted Oct 31, 2017·0 cites·6 claims
- 4941US11457938B2Foreign substance removing device and foreign substance collecting systemKAWASUMI LAB INC·Filed 2018·Granted Oct 4, 2022·0 cites·6 claims
- 5041US2006289882A1Organic electroluminescent element and organic electroluminescent display deviceNISHIMURA KAZUKI·Filed 2005·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →