Inventor · disambiguated record
Takafumi Ito
Also filed as: ITO TAKAFUMI
112 granted patents·29 pending applications·1,652 citations·filing 1987–2024
99Inventor score
Top patents by PatentIndex Score
141 records- 0198US8065473B2Method for controlling memory card and method for controlling nonvolatile semiconductor memoryITO TAKAFUMI·Filed 2010·Granted Nov 22, 2011·90 cites·18 claims
- 0298US7389937B2Card-shaped memory device incorporating IC card functionTOSHIBA KK·Filed 2005·Granted Jun 24, 2008·89 cites·16 claims
- 0397US7395975B2IC card with radio interface function, antenna module and data processing apparatus using the IC cardTOSHIBA KK·Filed 2007·Granted Jul 8, 2008·52 cites·12 claims
- 0496USD956630SElectric motorcycleDIRTFREAK CO LTD·Filed 2020·Granted Jul 5, 2022·36 cites·1 claims
- 0596US6652104B2Correction of image distortionSEIKO EPSON CORP·Filed 2002·Granted Nov 25, 2003·99 cites·9 claims
- 0694US6712476B1Projection display apparatus and method of displaySEIKO EPSON CORP·Filed 2000·Granted Mar 30, 2004·57 cites·48 claims
- 0793US5669511AGrain sorting apparatusSATAKE ENG CO LTD·Filed 1995·Granted Sep 23, 1997·100 cites·10 claims
- 0890US12169030B2Piezoelectric valveSATAKE ENG CO LTD·Filed 2021·Granted Dec 17, 2024·2 cites·6 claims
- 0990US7039811B2Apparatus and method for controlling access to contents stored in card like electronic equipmentTOSHIBA KK·Filed 2001·Granted May 2, 2006·62 cites·7 claims
- 1088US12004430B2Piezoelectric valve and method of manufacturing the piezoelectric valveSATAKE ENG CO LTD·Filed 2020·Granted Jun 4, 2024·2 cites·8 claims
- 1188US10738905B2Piezoelectric valve, method for driving piezoelectric valve, and optical particulate separator equipped with air-jet means using piezoelectric valveSATAKE ENG CO LTD·Filed 2017·Granted Aug 11, 2020·6 cites·3 claims
- 1288US5779058AColor sorting apparatus for grainsSATAKE ENG CO LTD·Filed 1995·Granted Jul 14, 1998·67 cites·3 claims
- 1387USD559755SStep for an automobileTOYOTA MOTOR CO LTD·Filed 2007·Granted Jan 15, 2008·36 cites·1 claims
- 1485US10040199B2Apparatus and method for determining work to be pickedCANON KK·Filed 2016·Granted Aug 7, 2018·3 cites·10 claims
- 1585US8041887B2Memory device and control method thereofTOSHIBA KK·Filed 2011·Granted Oct 18, 2011·7 cites·5 claims
- 1685US7757958B2Card-shaped memory device incorporating IC card function, adapter for the same and host deviceTOSHIBA KK·Filed 2005·Granted Jul 20, 2010·14 cites·12 claims
- 1785US7290716B2IC card with radio interface function, antenna module and data processing apparatus using the IC cardTOSHIBA KK·Filed 2004·Granted Nov 6, 2007·35 cites·6 claims
- 1884US11808373B2Piezoelectric valve and method for manufacturing piezoelectric valveSATAKE ENG CO LTD·Filed 2020·Granted Nov 7, 2023·2 cites·10 claims
- 1984US9114430B2Piezoelectric valve, and optical particulate matter sorter provided with air-blowing means that uses piezoelectric valveSATAKE ENG CO LTD·Filed 2013·Granted Aug 25, 2015·7 cites·5 claims
- 2084US9097359B2Piezoelectric valve, and optical granulated substance sorter equipped with air-blowing means that uses this piezoelectric valveSATAKE ENG CO LTD·Filed 2012·Granted Aug 4, 2015·13 cites·4 claims
- 2184US8662312B2Piezoelectric valve and optical granular material-sorting apparatus utilizing such piezoelectric valveITO TAKAFUMI·Filed 2011·Granted Mar 4, 2014·11 cites·11 claims
- 2284US7840617B2Host device and memory systemTOSHIBA KK·Filed 2007·Granted Nov 23, 2010·19 cites·22 claims
- 2384USD612299SAutomobile and toy replica thereofTOYOTA MOTOR CO LTD·Filed 2009·Granted Mar 23, 2010·34 cites·1 claims
- 2484US7519459B2Driving assistance systemDENSO CORP·Filed 2005·Granted Apr 14, 2009·20 cites·11 claims
- 2584US5638961ACereal grain color sorting apparatusSATAKE ENG CO LTD·Filed 1995·Granted Jun 17, 1997·56 cites·5 claims
- 2683US11982368B2Piezoelectric actuator, piezoelectric valve, and method of manufacturing piezoelectric actuatorSATAKE ENG CO LTD·Filed 2020·Granted May 14, 2024·2 cites·10 claims
- 2783USD606901SAutomobile and toy replica thereofTOYOTA MOTOR CO LTD·Filed 2008·Granted Dec 29, 2009·25 cites·1 claims
- 2883US6294183B1Antimicrobial resin composition and antimicrobial resin molded article comprising sameCHISSO CORP·Filed 1997·Granted Sep 25, 2001·45 cites·22 claims
- 2982US11922022B2Method for transferring data on a memory card in synchronism with a rise edge and a fall edge of a clock signalKIOXIA CORP·Filed 2022·Granted Mar 5, 2024·0 cites·30 claims
- 3082US9662601B2Blended filament nonwoven fabricMATSUDA YASUSHI·Filed 2012·Granted May 30, 2017·4 cites·11 claims
- 3182US7979636B2Method of controlling semiconductor memory card systemTOSHIBA KK·Filed 2007·Granted Jul 12, 2011·11 cites·20 claims
- 3282US7024225B2Radio communication apparatusTOSHIBA KK·Filed 2001·Granted Apr 4, 2006·33 cites·23 claims
- 3381US8833566B2Optical granular material-sorting apparatus utilizing piezoelectric valveSATAKE ENG CO LTD·Filed 2013·Granted Sep 16, 2014·10 cites·9 claims
- 3481US8195872B2Method of controlling semiconductor memory card systemITO TAKAFUMI·Filed 2011·Granted Jun 5, 2012·6 cites·20 claims
- 3581US7996726B2Evaluation method and evaluation system for semiconductor storage deviceTOSHIBA KK·Filed 2009·Granted Aug 9, 2011·12 cites·19 claims
- 3680US7543103B2Host apparatusTOSHIBA KK·Filed 2006·Granted Jun 2, 2009·10 cites·14 claims
- 3780US7322033B2Distributed control method and apparatusDENSO CORP·Filed 2003·Granted Jan 22, 2008·28 cites·18 claims
- 3879US8356134B2Memory device with non-volatile memory bufferTOSHIBA KK·Filed 2007·Granted Jan 15, 2013·8 cites·15 claims
- 3979US6687778B2Peripheral device for information processingTOSHIBA KK·Filed 2000·Granted Feb 3, 2004·27 cites·20 claims
- 4078US7228188B1Recording and reproducing apparatus and a method thereofTOSHIBA KK·Filed 2000·Granted Jun 5, 2007·16 cites·3 claims
- 4176US10960859B2Automatic brake control apparatus and computer-readable non-transitory storage mediumDENSO CORP·Filed 2017·Granted Mar 30, 2021·4 cites·11 claims
- 4276US10914014B2Alkaline water electrolysis diaphragm and method of manufacturing sameKAWASAKI HEAVY IND LTD·Filed 2016·Granted Feb 9, 2021·2 cites·9 claims
- 4376US7851722B2Optical cracked-grain selectorSATAKE ENG CO LTD·Filed 2007·Granted Dec 14, 2010·10 cites·4 claims
- 4476US6100488AGranular material color sorting apparatus utilizing fluid jets with an injection delay control unitSATAKE ENG CO LTD·Filed 1998·Granted Aug 8, 2000·56 cites·6 claims
- 4575US11780384B2Automobile sound insulation panelKASAI KOGYO KK·Filed 2018·Granted Oct 10, 2023·3 cites·3 claims
- 4675US7437488B2Interface for car-mounted devicesDENSO CORP·Filed 2004·Granted Oct 14, 2008·25 cites·19 claims
- 4775US6913362B2Projection display apparatus and method of displaySEIKO EPSON CORP·Filed 2003·Granted Jul 5, 2005·9 cites·14 claims
- 4874US11550478B2Method for transferring data on a memory card in synchonism with a rise edge and a fall edge of a clock signalKIOXIA CORP·Filed 2021·Granted Jan 10, 2023·0 cites·16 claims
- 4974US9488501B2Measuring apparatus, measuring method, and processing apparatus thereof that obtain displacement amount of an object using clock in synchronization with data request signalCANON KK·Filed 2014·Granted Nov 8, 2016·2 cites·9 claims
- 5074US8484430B2Memory system and host deviceITO TAKAFUMI·Filed 2009·Granted Jul 9, 2013·6 cites·18 claims
Showing the top 50 of 141 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →