Inventor · disambiguated record
Atsushi Yamamoto
Also filed as: YAMAMOTO ATSUSHI
375 granted patents·117 pending applications·2,687 citations·filing 1981–2024
99Inventor score
Files withSONY SEMICONDUCTOR SOLUTIONS CORP32MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31PANASONIC IP MAN CO LTD29YAMAMOTO ATSUSHI27TOSHIBA KK26
Top patents by PatentIndex Score
492 records- 0198US11961861B2Image pickup element, image pickup device, manufacturing device and methodSONY GROUP CORP·Filed 2023·Granted Apr 16, 2024·2 cites·17 claims
- 0297US11646339B2Image pickup element, image pickup device, manufacturing device and methodSONY GROUP CORP·Filed 2022·Granted May 9, 2023·2 cites·20 claims
- 0397US11594563B2Image sensor having improved dicing propertiesSONY CORP·Filed 2021·Granted Feb 28, 2023·3 cites·16 claims
- 0497US7528674B2Mobile radio apparatus capable of adaptive impedance matchingPANASONIC CORP·Filed 2006·Granted May 5, 2009·61 cites·30 claims
- 0596US9997929B2Foreign object detecting device, wireless power transmitting apparatus, and wireless power transfer systemPANASONIC IP MAN CO LTD·Filed 2016·Granted Jun 12, 2018·11 cites·20 claims
- 0696US7556904B2Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the sameRICOH KK·Filed 2006·Granted Jul 7, 2009·23 cites·17 claims
- 0795US10074782B2Light emitting deviceNICHIA CORP·Filed 2015·Granted Sep 11, 2018·7 cites·6 claims
- 0895US7829254B2Non-magnetic toner, image forming apparatus and process cartridgeRICOH KK·Filed 2007·Granted Nov 9, 2010·21 cites·20 claims
- 0995US7695885B2Developer and image forming method using the developerRICOH KK·Filed 2007·Granted Apr 13, 2010·18 cites·20 claims
- 1095US7550242B2Toner, toner manufacturing method, developer, image forming apparatus, and process cartridge for the image forming apparatusRICOH KK·Filed 2006·Granted Jun 23, 2009·22 cites·26 claims
- 1194US8730111B2Antenna evaluation apparatus for evaluating multiple wave of radio waves transmitted from scatterer antennas with function of calibration for the same apparatusSAKATA TSUTOMU·Filed 2010·Granted May 20, 2014·17 cites·24 claims
- 1294US7678522B2Toner, and developer, image forming method, image forming apparatus, and process cartridge using the tonerRICOH KK·Filed 2007·Granted Mar 16, 2010·17 cites·20 claims
- 1394US6806835B2Antenna structure, method of using antenna structure and communication deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 19, 2004·150 cites·31 claims
- 1493US9991301B2Image sensor having improved dicing properties, manufacturing apparatus, and manufacturing method of the sameSONY CORP·Filed 2015·Granted Jun 5, 2018·8 cites·20 claims
- 1593US7749671B2Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the sameRICOH KK·Filed 2006·Granted Jul 6, 2010·15 cites·9 claims
- 1693US7556869B2Electronic device and wiring with a current induced cooling effect, and an electronic device capable of converting a temperature difference into voltageNAT INST OF ADVANCED IND SCIEN·Filed 2005·Granted Jul 7, 2009·28 cites·6 claims
- 1793US7502592B2Adaptive antenna apparatus provided with controller for controlling to select best demodulated signalPANASONIC CORP·Filed 2005·Granted Mar 10, 2009·25 cites·17 claims
- 1893US7196672B2Portable radio communication apparatus provided with a part of a housing operating as an antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Mar 27, 2007·12 cites·28 claims
- 1992US11411031B2Image pickup element, image pickup device, manufacturing device and methodSONY GROUP CORP·Filed 2019·Granted Aug 9, 2022·2 cites·17 claims
- 2092US10038021B2Packaged image sensor having improved dicing propertiesSONY CORP·Filed 2017·Granted Jul 31, 2018·6 cites·14 claims
- 2192US9548621B2Contactless connector system tolerant of position displacement between transmitter coil and receiver coil and having high transmission efficiencyPANASONIC IP MAN CO LTD·Filed 2013·Granted Jan 17, 2017·22 cites·13 claims
- 2292US7709171B2Charge control agent, toner and toner producing methodRICOH KK·Filed 2007·Granted May 4, 2010·13 cites·10 claims
- 2392US7556906B2Toner, and image forming method, image forming apparatus, and process cartridge using the tonerRICOH KK·Filed 2006·Granted Jul 7, 2009·13 cites·19 claims
- 2492US7557761B2Array antenna apparatus having at least two feeding elements and operable in multiple frequency bandsPANASONIC CORP·Filed 2008·Granted Jul 7, 2009·36 cites·13 claims
- 2592US7447530B2Portable radio communication apparatus provided with a boom portion and a part of housing operating as an antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Nov 4, 2008·24 cites·6 claims
- 2691US10630115B2Foreign object detecting device, wireless power transmitting device, and wireless power transmission systemPANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 21, 2020·9 cites·13 claims
- 2791US10236315B2Solid-state image pickup element, image pickup apparatus, electronic apparatus, and production methodSONY CORP·Filed 2014·Granted Mar 19, 2019·8 cites·15 claims
- 2891US9508767B2Solid-state imaging device, method of manufacturing solid-state imaging device, and electronic apparatusSONY CORP·Filed 2016·Granted Nov 29, 2016·5 cites·30 claims
- 2991US7635549B2Toner and developer, toner container, process cartridge, image forming method and image forming apparatusRICOH KK·Filed 2006·Granted Dec 22, 2009·15 cites·25 claims
- 3091US7525493B2Adaptive antenna apparatus including a plurality sets of partial array antennas having different directivitiesPANASONIC CORP·Filed 2007·Granted Apr 28, 2009·29 cites·8 claims
- 3191US6985113B2Radio antenna apparatus provided with controller for controlling SAR and radio communication apparatus using the same radio antenna apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 10, 2006·97 cites·18 claims
- 3290US10608028B2Image sensor having improved dicing propertiesSONY CORP·Filed 2018·Granted Mar 31, 2020·4 cites·15 claims
- 3390US7759819B2Illumination control device for vehicleDENSO CORP·Filed 2007·Granted Jul 20, 2010·25 cites·8 claims
- 3490US5799353AToothbrushSUNSTAR INC·Filed 1996·Granted Sep 1, 1998·126 cites·6 claims
- 3589US11024658B2Image sensor including groovesSONY CORP·Filed 2020·Granted Jun 1, 2021·2 cites·20 claims
- 3689US10651349B2Light emitting deviceNICHIA CORP·Filed 2018·Granted May 12, 2020·2 cites·13 claims
- 3789US10490711B2Light emitting deviceNICHIA CORP·Filed 2015·Granted Nov 26, 2019·6 cites·23 claims
- 3889US7838193B2Toner and image forming method using the tonerRICOH CO LTD·Filed 2007·Granted Nov 23, 2010·10 cites·20 claims
- 3989US7811735B2Toner, and image forming method, image forming apparatus, and process cartridge using the tonerRICOH KK·Filed 2007·Granted Oct 12, 2010·10 cites·18 claims
- 4089US7667377B2Laminated piezoelectric element and process for producing the sameMURATA MANUFACTURING CO·Filed 2008·Granted Feb 23, 2010·9 cites·9 claims
- 4189US7632619B2Toner, fixing method and image forming method using the tonerRICOH KK·Filed 2006·Granted Dec 15, 2009·10 cites·13 claims
- 4288US11214386B2System, control device and light aircraftHAPSMOBILE INC·Filed 2020·Granted Jan 4, 2022·3 cites·9 claims
- 4388US11148387B2Method for manufacturing intermediate material for soft packaging container, method for manufacturing soft packaging container, and method for manufacturing soft packaging container packaging bodyFUJI SEAL INT INC·Filed 2018·Granted Oct 19, 2021·4 cites·20 claims
- 4488US9851649B2Toner, developer, image forming apparatus, and image forming methodMAKABE KEIJI·Filed 2013·Granted Dec 26, 2017·5 cites·8 claims
- 4588US9134638B2Toner, developer using the toner, image forming apparatusSAKASHITA SHINGO·Filed 2012·Granted Sep 15, 2015·4 cites·10 claims
- 4687US11161607B2Flying body and systemHAPSMOBILE INC·Filed 2021·Granted Nov 2, 2021·2 cites·20 claims
- 4787US8795940B2Toner and developerSUGIMOTO TSUYOSHI·Filed 2012·Granted Aug 5, 2014·4 cites·10 claims
- 4887US8767108B2Solid-state imaging device, method of manufacturing solid-state imaging device, and electronic apparatusOGITA TOMOHARU·Filed 2012·Granted Jul 1, 2014·5 cites·21 claims
- 4987US7792319B2Flat panel speaker, electronic device having same, and structure and method ford mounting sameNEC CORP·Filed 2005·Granted Sep 7, 2010·19 cites·45 claims
- 5087US7785760B2Toner and method of preparing the tonerRICOH KK·Filed 2007·Granted Aug 31, 2010·9 cites·22 claims
Showing the top 50 of 492 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Atsushi Yamamoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →