Inventor · disambiguated record
Yoichi Kato
Also filed as: KATO YOICHI
123 granted patents·37 pending applications·1,206 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
160 records- 0197US11990954B2Wearable key device and electronic key systemDENSO CORP·Filed 2020·Granted May 21, 2024·8 cites·16 claims
- 0297US11848157B2Ceramic electronic device and manufacturing method of the sameTAIYO YUDEN KK·Filed 2022·Granted Dec 19, 2023·2 cites·10 claims
- 0397USD516504SBattery packMAKITA CORP·Filed 2005·Granted Mar 7, 2006·82 cites·1 claims
- 0497USD412485SBattery packMAKITA CORP·Filed 1998·Granted Aug 3, 1999·76 cites·1 claims
- 0596USD436917SBattery packMAKITA CORP·Filed 2000·Granted Jan 30, 2001·73 cites·1 claims
- 0695USD512961SBattery packMAKITA CORP·Filed 2003·Granted Dec 20, 2005·54 cites·1 claims
- 0794US11710601B2Ceramic electronic device and manufacturing method of the sameTAIYO YUDEN KK·Filed 2021·Granted Jul 25, 2023·2 cites·5 claims
- 0894US10515764B2Multilayer ceramic capacitor having a tuned effective volumeTAIYO YUDEN KK·Filed 2018·Granted Dec 24, 2019·6 cites·3 claims
- 0993US10020117B2Multi-layer ceramic capacitor and method of producing the sameTAIYO YUDEN KK·Filed 2016·Granted Jul 10, 2018·5 cites·7 claims
- 1093USD456002SBattery packMAKITA CORP·Filed 2001·Granted Apr 23, 2002·51 cites·1 claims
- 1193US4837618AMoving image signal coding systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Jun 6, 1989·128 cites·8 claims
- 1292US4734767AEncoder capable of faithfully and adaptively encoding a moving imageKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Mar 29, 1988·86 cites·13 claims
- 1391US10269498B2Multi-layer ceramic capacitor and method of producing the sameTAIYO YUDEN KK·Filed 2017·Granted Apr 23, 2019·4 cites·2 claims
- 1490US10297388B2Multilayer ceramic capacitorTAIYO YUDEN KK·Filed 2017·Granted May 21, 2019·4 cites·19 claims
- 1590US8029351B2Gaming machine including a wheel and a processor to specify a pocket of the wheelUNIVERSAL ENTERTAINMENT CORP·Filed 2006·Granted Oct 4, 2011·37 cites·11 claims
- 1690US6358737B1Osteocyte cell linesUNIV TEXAS·Filed 1998·Granted Mar 19, 2002·110 cites·33 claims
- 1790US2025357046A1CERAMIC ELECTRONIC DEVICE WITH MULTILAYER CHIP HAVING CERTAIN Sn DISTRIBUTIONTAIYO YUDEN KK·Filed 2025·Application pending·0 cites
- 1889US9055739B2Compositions for cryopreservation of cellsKATO YOICHI·Filed 2005·Granted Jun 16, 2015·5 cites·8 claims
- 1987US11361903B2Multi-layer ceramic electronic componentTAIYO YUDEN KK·Filed 2019·Granted Jun 14, 2022·2 cites·11 claims
- 2087US10988136B2Automatic parking apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Apr 27, 2021·7 cites·8 claims
- 2186US12283428B2Ceramic electronic device and manufacturing method of the sameTAIYO YUDEN KK·Filed 2023·Granted Apr 22, 2025·0 cites·20 claims
- 2286US10490352B2Multi-laver ceramic capacitor and method of producing the sameTAIYO YUDEN KK·Filed 2018·Granted Nov 26, 2019·2 cites·5 claims
- 2386US8298070B2Gaming machine that executes free game and the play methodKATO YOICHI·Filed 2009·Granted Oct 30, 2012·19 cites·14 claims
- 2485US11017949B2Multi-layer ceramic capacitor and method of producing the sameTAIYO YUDEN KK·Filed 2016·Granted May 25, 2021·4 cites·2 claims
- 2585US6781136B1Negative ion emitting method and apparatus thereforLAMBDA CO LTD·Filed 2000·Granted Aug 24, 2004·31 cites·29 claims
- 2683US2025218675A1CERAMIC ELECTRONIC DEVICE WITH MULTILAYER CHIP HAVING CERTAIN Sn DISTRIBUTIONTAIYO YUDEN KK·Filed 2025·Application pending·0 cites
- 2782US10429850B2Automatic parking apparatus, parking guidance apparatus, automatic parking method, and parking guidance methodMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 1, 2019·5 cites·16 claims
- 2882US8137184B2Gaming system having a plurality of gaming machines linked by network and control method thereofAJIRO ARATA·Filed 2008·Granted Mar 20, 2012·14 cites·2 claims
- 2981US12020870B2Multi-layer ceramic capacitor and method of producing the same preliminary classTAIYO YUDEN KK·Filed 2022·Granted Jun 25, 2024·0 cites·6 claims
- 3081US10153090B2Multilayer ceramic capacitor having external electrodes provided on bottom face and conductor and cover layers provided on front and rear facesTAIYO YUDEN KK·Filed 2017·Granted Dec 11, 2018·2 cites·12 claims
- 3181US9196118B2Gaming machine which rearranges symbols after varying and displaying the symbolsUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Nov 24, 2015·8 cites·6 claims
- 3281US4691284AControl system for three way variable shock absorber device for suspension with highest shock absorber effectiveness not selected in manual modeTOYOTA MOTOR CO LTD·Filed 1984·Granted Sep 1, 1987·45 cites·10 claims
- 3381US2025111994A1CERAMIC ELECTRONIC COMPONENT INCLUDING MULTILAYER STRUCTURE WITH COVER LAYERS HAVING CERTAIN Sn CONCENTRATIONTAIYO YUDEN KK·Filed 2024·Application pending·0 cites
- 3480US11948753B2Manufacturing method of multilayer ceramic electronic deviceTAIYO YUDEN KK·Filed 2023·Granted Apr 2, 2024·0 cites·6 claims
- 3580US5995441ASynchronous semiconductor memory device capable of rapidly, highly precisely matching internal clock phase to external clock phaseMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 30, 1999·40 cites·8 claims
- 3679US6178123B1Semiconductor device with circuit for phasing internal clock signalMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jan 23, 2001·29 cites·11 claims
- 3779US4908862AEncoding system capable of accomplishing a high efficiency by anterior and/or posterior processing to quantizationKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Mar 13, 1990·36 cites·10 claims
- 3878US10224148B2Multi-layer ceramic capacitor and method of producing the sameTAIYO YUDEN KK·Filed 2018·Granted Mar 5, 2019·1 cites·3 claims
- 3977US12444542B2Ceramic electronic device and manufacturing method of the sameTAIYO YUDEN KK·Filed 2023·Granted Oct 14, 2025·0 cites·10 claims
- 4077US11569040B2Multi-layer ceramic capacitor and method of producing the sameTAIYO YUDEN KK·Filed 2022·Granted Jan 31, 2023·0 cites·6 claims
- 4177US11031180B2Multi-layer ceramic electronic component and method of producing the sameTAIYO YUDEN KK·Filed 2018·Granted Jun 8, 2021·1 cites·3 claims
- 4277US9495843B2Gaming machine and method for a bonus game with increasing payout rateUNIVERSAL ENTERTAINMENT CORP·Filed 2014·Granted Nov 15, 2016·6 cites·9 claims
- 4377US7355643B2Image pickup deviceRENESAS TECH CORP·Filed 2004·Granted Apr 8, 2008·15 cites·5 claims
- 4476US9342949B2Gaming machineUNIVERSAL ENTERTAINMENT CORP·Filed 2015·Granted May 17, 2016·2 cites·13 claims
- 4576US8393953B2Gaming machine for selecting bonus reelNISHIMURA HIROYUKI·Filed 2008·Granted Mar 12, 2013·8 cites·6 claims
- 4676US7753778B2Slot machine and playing method thereofUNIVERSAL ENTERTAINMENT CORP·Filed 2007·Granted Jul 13, 2010·6 cites·12 claims
- 4775US10991105B2Image processing deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 27, 2021·2 cites·6 claims
- 4874US11830679B2Multi-layer ceramic electronic componentTAIYO YUDEN KK·Filed 2022·Granted Nov 28, 2023·0 cites·6 claims
- 4974US8216845B2Gaming system having a plurality of gaming machines linked by network and control method thereofAJIRO ARATA·Filed 2009·Granted Jul 10, 2012·5 cites·21 claims
- 5074US5771773ABrake apparatus having an improved brake feelTOYOTA MOTOR CO LTD·Filed 1996·Granted Jun 30, 1998·21 cites·11 claims
Showing the top 50 of 160 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →