Inventor · disambiguated record
Kouichi Matsuda
Also filed as: MATSUDA KOUICHI
108 granted patents·15 pending applications·2,151 citations·filing 1983–2024
99Inventor score
Top patents by PatentIndex Score
123 records- 0198US8751969B2Information processor, processing method and program for displaying a virtual imageMATSUDA KOUICHI·Filed 2010·Granted Jun 10, 2014·79 cites·8 claims
- 0298US7086005B1Shared virtual space conversation support system using virtual telephonesSONY CORP·Filed 2000·Granted Aug 1, 2006·240 cites·17 claims
- 0397US11460997B2Information processing apparatus, information processing method and programDRNC HOLDINGS INC·Filed 2021·Granted Oct 4, 2022·3 cites·20 claims
- 0497US7147825B2Measuring systemARKRAY INC·Filed 2001·Granted Dec 12, 2006·115 cites·25 claims
- 0597US5739667AControl system for charging batteries and electronic apparatus using sameFUJITSU LTD·Filed 1995·Granted Apr 14, 1998·259 cites·10 claims
- 0696US8327295B2Information processing apparatus and method for displaying auxiliary informationIKEDA TETSUO·Filed 2009·Granted Dec 4, 2012·61 cites·6 claims
- 0795US9449023B2Information processing device, map update method, program, and information processing systemSONY CORP·Filed 2015·Granted Sep 20, 2016·12 cites·20 claims
- 0895US9014970B2Information processing device, map update method, program, and information processing systemOI KENICHIRO·Filed 2011·Granted Apr 21, 2015·23 cites·13 claims
- 0995US8537127B2Information processing apparatus information processing method and programHOMMA FUMINORI·Filed 2009·Granted Sep 17, 2013·30 cites·16 claims
- 1095US8427455B2Image processing apparatus and image processing methodMATSUDA KOUICHI·Filed 2006·Granted Apr 23, 2013·28 cites·17 claims
- 1195US7350158B2Icon display system and method, electronic appliance, and computer programSONY CORP·Filed 2004·Granted Mar 25, 2008·137 cites·10 claims
- 1295US6981220B2Information processing apparatus and method, and storage mediumSONY CORP·Filed 2001·Granted Dec 27, 2005·106 cites·4 claims
- 1394US8994721B2Information processing apparatus, information processing method, and program for extending or expanding a viewing area of content displayed on a 2D workspace into a 3D virtual display screenMATSUDA KOUICHI·Filed 2010·Granted Mar 31, 2015·25 cites·9 claims
- 1494US8206351B2Administration apparatus for medical useSUGIMOTO HIROFUMI·Filed 2008·Granted Jun 26, 2012·85 cites·7 claims
- 1593US9772683B2Information processing apparatus to process observable virtual objectsMATSUDA KOUICHI·Filed 2010·Granted Sep 26, 2017·21 cites·9 claims
- 1692US10037628B2Image processing device, image processing method, and programSONY CORP·Filed 2017·Granted Jul 31, 2018·5 cites·21 claims
- 1792US9805513B2Image processing device, image processing method, and programSONY CORP·Filed 2016·Granted Oct 31, 2017·6 cites·14 claims
- 1892US9727580B2Information processing device, map update method, program, and information processing systemSONY CORP·Filed 2016·Granted Aug 8, 2017·7 cites·13 claims
- 1992US7653877B2Information processing apparatus and method, and storage mediumSONY CORP·Filed 2004·Granted Jan 26, 2010·65 cites·3 claims
- 2091US11058817B2Administration apparatus for medical usePHC HOLDINGS CORP·Filed 2018·Granted Jul 13, 2021·7 cites·4 claims
- 2191US10684721B2Information processing apparatus, information processing method and programDRNC HOLDINGS INC·Filed 2019·Granted Jun 16, 2020·4 cites·19 claims
- 2291US10083188B2Information processing device, map update method, program, and information processing systemSONY CORP·Filed 2017·Granted Sep 25, 2018·5 cites·15 claims
- 2391US7492135B2Switching converterFUJITSU LTD·Filed 2006·Granted Feb 17, 2009·30 cites·16 claims
- 2490US10289233B2Information processing apparatus, information processing method and programDRNC HOLDINGS INC·Filed 2018·Granted May 14, 2019·4 cites·8 claims
- 2590US9058057B2Information processor, information processing method and programMATSUDA KOUICHI·Filed 2011·Granted Jun 16, 2015·11 cites·11 claims
- 2690US5563493APower source system of portable information processing system using batteryFUJITSU LTD·Filed 1993·Granted Oct 8, 1996·140 cites·42 claims
- 2789US12299833B2Image processing device, image processing method, and programSONY CORP·Filed 2024·Granted May 13, 2025·0 cites·22 claims
- 2889US10599687B2Information processing device, map update method, program, and information processing systemSONY CORP·Filed 2016·Granted Mar 24, 2020·4 cites·19 claims
- 2989US10155086B2Administration apparatus for medical usePHC HOLDINGS CORP·Filed 2015·Granted Dec 18, 2018·7 cites·6 claims
- 3089US8983846B2Information processing apparatus, information processing method, and program for providing feedback on a user requestDI PROFIO UGO·Filed 2011·Granted Mar 17, 2015·28 cites·14 claims
- 3187US9754418B2Image processing device, image processing method, and programSONY CORP·Filed 2015·Granted Sep 5, 2017·2 cites·17 claims
- 3286US8314777B2Information processing apparatus and vibration control method in information processing apparatusIKEDA TETSUO·Filed 2009·Granted Nov 20, 2012·15 cites·11 claims
- 3386US8107771B2Image processing apparatus and image processing methodSAKO YOICHIRO·Filed 2008·Granted Jan 31, 2012·10 cites·19 claims
- 3485US11762887B2Information processing device, map update method, program, and information processing systemSONY CORP·Filed 2020·Granted Sep 19, 2023·1 cites·23 claims
- 3585US8287500B2Administration instrument for medical useBABA TOKUMI·Filed 2010·Granted Oct 16, 2012·15 cites·6 claims
- 3685US6404076B1DC-DC converter circuit selecting lowest acceptable input sourceFUJITSU LTD·Filed 2000·Granted Jun 11, 2002·39 cites·14 claims
- 3784US12002173B2Image processing device, image processing method, and programSONY CORP·Filed 2023·Granted Jun 4, 2024·0 cites·18 claims
- 3884US9778735B2Image processing device, object selection method and programSONY CORP·Filed 2016·Granted Oct 3, 2017·2 cites·10 claims
- 3984US9218124B2Information processing apparatus, information processing method, and programMATSUDA KOUICHI·Filed 2011·Granted Dec 22, 2015·8 cites·8 claims
- 4083US9891737B2Information processing apparatus, information processing method and programDRNC HOLDINGS INC·Filed 2013·Granted Feb 13, 2018·4 cites·6 claims
- 4183US6961755B2Information processing apparatus and method, and storage mediumSONY CORP·Filed 2001·Granted Nov 1, 2005·38 cites·4 claims
- 4282US10803098B2Information processing device, map update method, program, and information processing systemSONY CORP·Filed 2018·Granted Oct 13, 2020·2 cites·17 claims
- 4382US9014431B2Image processing device, object selection method and programSONY CORP·Filed 2014·Granted Apr 21, 2015·2 cites·8 claims
- 4482US2023385309A1Information processing device, map update method, program, and information processing systemSONY CORP·Filed 2023·Application pending·0 cites
- 4581US8974413B2Administration instrument for medical useBABA TOKUMI·Filed 2010·Granted Mar 10, 2015·10 cites·4 claims
- 4680US8896628B2Image processing device, image processing method, and programSUTO YASUHIRO·Filed 2011·Granted Nov 25, 2014·3 cites·11 claims
- 4780US6486635B1Monitor signal output circuit, battery pack, battery voltage monitor circuit, battery system, apparatus, battery voltage monitor method, and battery voltage monitor program storage mediumFUJITSU LTD·Filed 2000·Granted Nov 26, 2002·27 cites·22 claims
- 4879US8345925B2Image processing device, object selection method and programSONY CORP·Filed 2011·Granted Jan 1, 2013·2 cites·9 claims
- 4979US8052943B2Biosensor cartridgePANASONIC CORP·Filed 2009·Granted Nov 8, 2011·8 cites·8 claims
- 5079US7585464B2Biosensor cartridge and biosensor dispensing devicePANASONIC CORP·Filed 2003·Granted Sep 8, 2009·18 cites·27 claims
Showing the top 50 of 123 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →