Inventor · disambiguated record
Takehiko Kawasaki
Also filed as: KAWASAKI TAKEHIKO
48 granted patents·7 pending applications·1,049 citations·filing 1990–2014
98Inventor score
Top patents by PatentIndex Score
55 records- 0197US8530246B2Method for controlling threshold voltage of semiconductor elementOFUJI MASATO·Filed 2009·Granted Sep 10, 2013·95 cites·4 claims
- 0297US8084331B2Method of treating semiconductor elementOFUJI MASATO·Filed 2009·Granted Dec 27, 2011·100 cites·15 claims
- 0396US7296795B2Double feed detection method and double feed detection apparatus of sheet materialsCANON KK·Filed 2006·Granted Nov 20, 2007·17 cites·3 claims
- 0495US6477132B1Probe and information recording/reproduction apparatus using the sameCANON KK·Filed 1999·Granted Nov 5, 2002·115 cites·13 claims
- 0594US8513662B2Semiconductor device and display apparatusYABUTA HISATO·Filed 2009·Granted Aug 20, 2013·37 cites·15 claims
- 0694US7152861B2Double feed detection method and double feed detection apparatus of sheet materialsCANON KK·Filed 2004·Granted Dec 26, 2006·29 cites·2 claims
- 0793US8216879B2Method for manufacturing semiconductor device or apparatus, and apparatus for manufacturing the sameKAJI NOBUYUKI·Filed 2009·Granted Jul 10, 2012·29 cites·22 claims
- 0893US7583413B2Signal output and image forming apparatus with method of judging sheet type by impact detectionCANON KK·Filed 2008·Granted Sep 1, 2009·23 cites·13 claims
- 0992US8299550B2Electromechanical transducerZAITSU YOSHITAKA·Filed 2010·Granted Oct 30, 2012·14 cites·13 claims
- 1092US7380451B2Sheet information output apparatus, sheet processing apparatus and image forming apparatusCANON KK·Filed 2006·Granted Jun 3, 2008·14 cites·12 claims
- 1192US7212929B2Moisture data-acquiring device and image-forming apparatusCANON KK·Filed 2005·Granted May 1, 2007·14 cites·7 claims
- 1292US5398229AMethod of manufacturing cantilever drive mechanism, method of manufacturing probe drive mechanism, cantilever drive mechanism, probe drive mechanism and electronic device which uses the sameCANON KK·Filed 1994·Granted Mar 14, 1995·49 cites·5 claims
- 1391US6866263B2Double feed detection method and double feed detection apparatus of sheet materialsCANON KK·Filed 2003·Granted Mar 15, 2005·23 cites·6 claims
- 1489US6666943B2Film transfer methodCANON KK·Filed 2001·Granted Dec 23, 2003·52 cites·16 claims
- 1587US7239817B2Device for identifying types of sheet materialsCANON KK·Filed 2003·Granted Jul 3, 2007·33 cites·11 claims
- 1684US5334835AProbe drive mechanism and electronic device which uses the sameCANON KK·Filed 1992·Granted Aug 2, 1994·46 cites·33 claims
- 1783US7694964B2Sheet material information detection apparatus, sheet material processing apparatus, and sheet material processing methodCANON KK·Filed 2007·Granted Apr 13, 2010·7 cites·3 claims
- 1883US7469108B2Sheet material discrimination apparatus, sheet material information output apparatus, and image forming apparatusCANON KK·Filed 2006·Granted Dec 23, 2008·6 cites·11 claims
- 1983US7304291B2Information detecting device, sheet material processing apparatus equipped with information detecting device, and signal output deviceCANON KK·Filed 2003·Granted Dec 4, 2007·17 cites·13 claims
- 2082US7856340B2Multi-functional sensor and method of sensingCANON KK·Filed 2007·Granted Dec 21, 2010·7 cites·5 claims
- 2182US7451982B2Sheet material information detection apparatus and sheet material processing apparatusCANON KK·Filed 2007·Granted Nov 18, 2008·6 cites·10 claims
- 2279US7688079B2Detecting apparatus for detecting moisture content of media stackCANON KK·Filed 2007·Granted Mar 30, 2010·6 cites·12 claims
- 2379US6475321B1Method of manufacturing electrode substrateCANON KK·Filed 2000·Granted Nov 5, 2002·11 cites·8 claims
- 2479US5155093ALight detecting device and light detecting method using a superconnectorCANON KK·Filed 1990·Granted Oct 13, 1992·47 cites·20 claims
- 2576US5574279AProbe with torsion lever structure, and scanning probe microscope and record/reproducing apparatus utilizing the sameCANON KK·Filed 1995·Granted Nov 12, 1996·51 cites·8 claims
- 2675US7862689B2Water content estimation apparatus, sheet material processing apparatus, water content estimation method, and sheet material processing methodCANON KK·Filed 2007·Granted Jan 4, 2011·4 cites·6 claims
- 2774US8455964B2Electromechanical transducer and production method thereforZAITSU YOSHITAKA·Filed 2009·Granted Jun 4, 2013·6 cites·10 claims
- 2874US7705281B2Image forming apparatus with impact applying unit and detecting unit for detecting sheet information corresponding to impact forceCANON KK·Filed 2007·Granted Apr 27, 2010·4 cites·11 claims
- 2974US7082832B2Sheet material identifying device and image forming apparatus having sheet material identifying deviceCANON KK·Filed 2004·Granted Aug 1, 2006·11 cites·8 claims
- 3073US7458576B2Sheet material information detection device and sheet material processing apparatusCANON KK·Filed 2007·Granted Dec 2, 2008·8 cites·7 claims
- 3171US5339457ASuperconductive electromagnetic wave mixer and superconductive electromagnetic wave mixing apparatus employing the sameCANON KK·Filed 1992·Granted Aug 16, 1994·34 cites·20 claims
- 3270US8144370B2Image forming apparatus, printing method and printing apparatusITSUJI TAKEAKI·Filed 2007·Granted Mar 27, 2012·2 cites·7 claims
- 3370US5418771AInformation processing apparatus provided with surface aligning mechanism between probe head substrate and recording medium substrateCANON KK·Filed 1994·Granted May 23, 1995·30 cites·9 claims
- 3465US5648300AMethod of manufacturing cantilever drive mechanism and probe drive mechanismCANON KK·Filed 1994·Granted Jul 15, 1997·11 cites·22 claims
- 3563US7426062B2Signal output apparatus, image forming apparatus and information output apparatusCANON KK·Filed 2004·Granted Sep 16, 2008·4 cites·25 claims
- 3661US5444191AInformation processing apparatus and device for use in sameCANON KK·Filed 1993·Granted Aug 22, 1995·20 cites·10 claims
- 3759US7422208B2Sheet material information-detecting apparatusCANON KK·Filed 2004·Granted Sep 9, 2008·7 cites·13 claims
- 3857US9276501B2Electromechanical transducer and production method thereforCANON KK·Filed 2013·Granted Mar 1, 2016·0 cites·14 claims
- 3957US9180489B2Electromechanical transducerCANON KK·Filed 2014·Granted Nov 10, 2015·0 cites·14 claims
- 4056US5631463ADisplacement element, probe employing the element, and apparatus employing the probeCANON KK·Filed 1996·Granted May 20, 1997·25 cites·13 claims
- 4155US6168873B1Electrode substrate and recording mediumCANON KK·Filed 1998·Granted Jan 2, 2001·9 cites·11 claims
- 4253US5481491ARecording medium, recording method, and readout methodCANON KK·Filed 1993·Granted Jan 2, 1996·7 cites·19 claims
- 4352US2013000116A1Electromechanical transducerCANON KK·Filed 2012·Application pending·0 cites
- 4451US7711276B2Sheet material discrimination apparatus, sheet material information output apparatus, and image forming apparatusCANON KK·Filed 2008·Granted May 4, 2010·0 cites·4 claims
- 4550US5289402ARecording medium, recording method, and readout methodCANON KK·Filed 1990·Granted Feb 22, 1994·6 cites·45 claims
- 4650US2008239404A1Image forming apparatus and image forming methodCANON KK·Filed 2008·Application pending·0 cites
- 4748US7634943B2Sheet material information acquiring device and sheet material processing apparatus including sameCANON KK·Filed 2007·Granted Dec 22, 2009·1 cites·6 claims
- 4848US5182253APurification apparatus for superconductor fine particlesCANON KK·Filed 1991·Granted Jan 26, 1993·12 cites·48 claims
- 4946US2006276946A1Discrimination apparatusCANON KK·Filed 2006·Application pending·0 cites
- 5042US2003053089A1Signal outputting apparatus and image forming apparatusCANON KK·Filed 2002·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →