Inventor · disambiguated record
Tsutomu Sasaki
Also filed as: SASAKI TSUTOMU
146 granted patents·36 pending applications·2,719 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
182 records- 0198US7204887B2Wafer holding, wafer support member, wafer boat and heat treatment furnaceNIPPON STEEL CORP·Filed 2001·Granted Apr 17, 2007·581 cites·11 claims
- 0297US6897002B2Liquid developer, image-fixing apparatus using the same, and image-forming apparatus using the sameRICOH KK·Filed 2003·Granted May 24, 2005·78 cites·30 claims
- 0396US7296230B2Linked contents browsing support device, linked contents continuous browsing support device, and method and program therefor, and recording medium therewithNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Nov 13, 2007·205 cites·29 claims
- 0495US6640073B2Liquid image formation apparatus and liquid developing deviceRICOH KK·Filed 2002·Granted Oct 28, 2003·47 cites·7 claims
- 0595US5818482AInk jet printing headRICOH KK·Filed 1995·Granted Oct 6, 1998·134 cites·30 claims
- 0694US5798885AHead positioning control for disk apparatus using peak detection, polarity detection and sector mark detectionFUJITSU LTD·Filed 1995·Granted Aug 25, 1998·107 cites·14 claims
- 0793US6694112B2Developing device using a developing liquid including a rotatable agitator in a developing liquid reservoir and image forming apparatus including the sameRICOH KK·Filed 2001·Granted Feb 17, 2004·32 cites·97 claims
- 0891US9604857B2Water purifierBASIC CO LTD·Filed 2015·Granted Mar 28, 2017·6 cites·6 claims
- 0991US7885565B2Development device, image forming apparatus and image forming methodSEIKO EPSON CORP·Filed 2009·Granted Feb 8, 2011·12 cites·11 claims
- 1091US7004650B2Developing device using a developing liquid and image forming apparatus including the sameRICOH KK·Filed 2005·Granted Feb 28, 2006·10 cites·32 claims
- 1190US8419967B2Perovskite oxide, oxide composition, oxide body, piezoelectric device, and liquid discharge apparatusSASAKI TSUTOMU·Filed 2009·Granted Apr 16, 2013·8 cites·22 claims
- 1290US8366257B2Inkjet recording apparatusRICOH CO LTD·Filed 2010·Granted Feb 5, 2013·9 cites·10 claims
- 1390US7759846B2Piezoelectric device, process for driving for driving the piezoelectric device, and piezoelectric actuatorFUJIFILM CORP·Filed 2008·Granted Jul 20, 2010·11 cites·22 claims
- 1489US6829460B2Liquid image formation apparatus and liquid developing deviceRICOH KK·Filed 2003·Granted Dec 7, 2004·25 cites·7 claims
- 1589US6405008B1Image forming apparatus using a developing liquid, developing device therefor and program recording mediumRICOH KK·Filed 2000·Granted Jun 11, 2002·28 cites·59 claims
- 1688US7918542B2Perovskite oxide, process for producing the perovskite oxide, piezoelectric body, piezoelectric device, and liquid discharge deviceFUJIFILM CORP·Filed 2007·Granted Apr 5, 2011·9 cites·2 claims
- 1788US7778576B2Development device with partitioned developer container for reserving liquid developerSEIKO EPSON CORP·Filed 2008·Granted Aug 17, 2010·8 cites·16 claims
- 1888US7039343B2Image forming apparatus using a developing liquidRICOH KK·Filed 2005·Granted May 2, 2006·8 cites·36 claims
- 1988US6515213B2Keyboard musical instrument for exactly producing tones and hammer sensor varying output signal exactly representing physical quantity of hammerYAMAHA CORP·Filed 2001·Granted Feb 4, 2003·28 cites·11 claims
- 2088US6029036ALiquid developing method and liquid developing apparatusAUSTRALIA RES LAB·Filed 1996·Granted Feb 22, 2000·45 cites·18 claims
- 2188US5824930AKeyboard musical instrument having key monitor exactly discriminating key motionYAMAHA CORP·Filed 1996·Granted Oct 20, 1998·85 cites·11 claims
- 2287US9840787B2Ceramic electronic component and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2015·Granted Dec 12, 2017·5 cites·17 claims
- 2386US7723598B2Electronic proof system and musical instrument equipped with the sameYAMAHA CORP·Filed 2008·Granted May 25, 2010·8 cites·20 claims
- 2486US7519318B2Electrophotolithographic image forming device and image developing methodSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 14, 2009·10 cites·8 claims
- 2586US6876822B2Methods for forming and developing an imageRICOH KK·Filed 2003·Granted Apr 5, 2005·17 cites·113 claims
- 2686US6735408B2Image forming apparatus with adjustable removal and developing nipsRICOH KK·Filed 2002·Granted May 11, 2004·22 cites·106 claims
- 2786US4834137ASafety device for vessels of compressed gasesMITSUBISHI ELECTRIC CORP·Filed 1988·Granted May 30, 1989·55 cites·10 claims
- 2885US7265281B2Automatic player musical instrument having playback table partially prepared through transcription from reference table and computer program used thereinYAMAHA CORP·Filed 2005·Granted Sep 4, 2007·14 cites·20 claims
- 2984US7186296B2Film formation apparatusFUJI PHOTO FILM CO LTD·Filed 2005·Granted Mar 6, 2007·5 cites·10 claims
- 3084US6297437B1Keyboard musical instrument and information processing system incorporated therein for discriminating different kinds of key motionYAMAHA CORP·Filed 1999·Granted Oct 2, 2001·64 cites·13 claims
- 3184US6207081B1Method for producing conductive composition and conductive compositionMURATA MANUFACTURING CO·Filed 1999·Granted Mar 27, 2001·70 cites·17 claims
- 3283US8771541B2Polymer composite piezoelectric body and manufacturing method for the sameFUJIFILM CORP·Filed 2013·Granted Jul 8, 2014·2 cites·15 claims
- 3383US7405350B2Automatic player musical instrument with velocity conversion tables selectively accessed and electronic system used thereinYAMAHA CORP·Filed 2005·Granted Jul 29, 2008·11 cites·20 claims
- 3483US7161137B2Optical transducer system having light emitting elements and light detecting elements both regulable in output characteristicsYAMAHA CORP·Filed 2005·Granted Jan 9, 2007·19 cites·21 claims
- 3582US11097914B2Medium conveying device, recording device, and method for determining skewing state of conveyance beltSEIKO EPSON CORP·Filed 2019·Granted Aug 24, 2021·2 cites·10 claims
- 3682US8693908B2Image forming apparatus and image forming methodNISHIYAMA KAZUHIRO·Filed 2012·Granted Apr 8, 2014·3 cites·8 claims
- 3782US6515747B1Method and device for measuring a substance concentration in a liquidRICOH KK·Filed 2000·Granted Feb 4, 2003·19 cites·42 claims
- 3882US6445548B1Disk apparatus having a latch mechanism for holding the actuator arm during non-operationFUJITSU LTD·Filed 2000·Granted Sep 3, 2002·18 cites·13 claims
- 3982US6359207B1Position transducer system with built-in calibrator for moving object, method for accurately determining position of moving object and keyboard musical instrument equipped with the position transducer systemYAMAHA CORP·Filed 1999·Granted Mar 19, 2002·67 cites·9 claims
- 4082US5192436ATap water purifier to be directly coupled to faucet pipeSASAKI TSUTOMI·Filed 1991·Granted Mar 9, 1993·61 cites·8 claims
- 4181US8597537B2Perovskite oxide, oxide composition, oxide body, piezoelectric device, and liquid discharge apparatusSASAKI TSUTOMU·Filed 2011·Granted Dec 3, 2013·3 cites·7 claims
- 4281US7997692B2Perovskite oxide, process for producing the same, piezoelectric film, and piezoelectric deviceFUJIFILM CORP·Filed 2008·Granted Aug 16, 2011·4 cites·54 claims
- 4380US10519369B2Core shell particles, method for producing core shell particles, and filmFUJIFILM CORP·Filed 2019·Granted Dec 31, 2019·1 cites·23 claims
- 4480US10465111B2Core shell particle, method of producing core shell particle, and filmFUJIFILM CORP·Filed 2019·Granted Nov 5, 2019·1 cites·23 claims
- 4580US9056267B2Filtration deviceSASAKI TSUTOMU·Filed 2012·Granted Jun 16, 2015·3 cites·2 claims
- 4680US7872402B2Perovskite-oxide laminates, and piezoelectric devices, and liquid discharge devices containing the sameFUJIFILM CORP·Filed 2008·Granted Jan 18, 2011·5 cites·7 claims
- 4780US7432430B2Musical instrument, music data producer incorporated therein and method for exactly discriminating hammer motionYAMAHA CORP·Filed 2005·Granted Oct 7, 2008·13 cites·17 claims
- 4880US6137976AImage formation apparatus using a liquid developing agentAUSTRALIA RES LAB·Filed 1996·Granted Oct 24, 2000·31 cites·62 claims
- 4979US11027563B2Printing apparatus and medium conveyance methodSEIKO EPSON CORP·Filed 2019·Granted Jun 8, 2021·1 cites·9 claims
- 5079US7285715B2Velocity estimator for manipulators and musical instrument using the sameYAMAHA CORP·Filed 2006·Granted Oct 23, 2007·12 cites·17 claims
Showing the top 50 of 182 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →