Inventor · disambiguated record
Yoshiaki Koizumi
Also filed as: KOIZUMI YOSHIAKI
93 granted patents·26 pending applications·1,004 citations·filing 1991–2024
99Inventor score
Files withNINTENDO CO LTD30MITSUBISHI ELECTRIC CORP29FUJITSU LTD6KOIZUMI YOSHIAKI6KONISHIROKU PHOTO IND6
Top patents by PatentIndex Score
119 records- 0198US10010789B2Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2016·Granted Jul 3, 2018·26 cites·21 claims
- 0295US6491585B1Three-dimensional image processing apparatus with enhanced automatic and user point of view controlNINTENDO CO LTD·Filed 2000·Granted Dec 10, 2002·104 cites·7 claims
- 0394US5415964APigment-containing polymer particles, method of production thereofKONISHIROKU PHOTO IND·Filed 1994·Granted May 16, 1995·55 cites·27 claims
- 0491US7618322B2Game system, storage medium storing game program, and game controlling methodNINTENDO CO LTD·Filed 2005·Granted Nov 17, 2009·24 cites·13 claims
- 0590US8780062B2Coordinate input display apparatusHIBARA NAOYUKI·Filed 2010·Granted Jul 15, 2014·19 cites·11 claims
- 0690US8643219B2Electronic equipment and method for connecting electronic circuit substrateYABE MASAAKI·Filed 2009·Granted Feb 4, 2014·53 cites·15 claims
- 0789US6466400B1Magnetic disk drive capable of reducing noise at starting utilizing conjoining, damped washers to support shafts in the disk driveFUJITSU LTD·Filed 2000·Granted Oct 15, 2002·27 cites·9 claims
- 0888US6721128B1Closure seal for a storage deviceFUJITSU LTD·Filed 1997·Granted Apr 13, 2004·63 cites·41 claims
- 0986US11110344B2Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2019·Granted Sep 7, 2021·2 cites·18 claims
- 1086US10543423B2Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2016·Granted Jan 28, 2020·3 cites·32 claims
- 1186US10118093B2Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2017·Granted Nov 6, 2018·3 cites·18 claims
- 1285US6626760B1Video game apparatus and memory medium thereforNINTENDO CO LTD·Filed 2000·Granted Sep 30, 2003·50 cites·2 claims
- 1384US10583356B2Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2016·Granted Mar 10, 2020·2 cites·29 claims
- 1483US2024278112A1Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 1582US6346046B2Three-dimensional image processing system having dynamically changing character polygon numberNINTENDO CO LTD·Filed 2001·Granted Feb 12, 2002·20 cites·7 claims
- 1680US12465857B2Systems and methods of processing player interactions in a multiplayer virtual game spaceNINTENDO CO LTD·Filed 2023·Granted Nov 11, 2025·2 cites·20 claims
- 1780US8323081B2Positioning system, air conditioning system, and lighting systemKOIZUMI YOSHIAKI·Filed 2008·Granted Dec 4, 2012·17 cites·10 claims
- 1880US6139434AThree-dimensional image processing apparatus with enhanced automatic and user point of view controlNINTENDO CO LTD·Filed 1999·Granted Oct 31, 2000·90 cites·34 claims
- 1979US9383438B2Presence detection system, presence detection method, and programISHIHARA MASAHIRO·Filed 2011·Granted Jul 5, 2016·5 cites·12 claims
- 2078US6680979B2Method and device for communicationMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jan 20, 2004·27 cites·19 claims
- 2177US8142285B2Game system and game program mediumSHIMIZU TAKAO·Filed 2005·Granted Mar 27, 2012·5 cites·20 claims
- 2277US6290604B2Video game apparatus and memory used thereforNINTENDO CO LTD·Filed 2001·Granted Sep 18, 2001·22 cites·7 claims
- 2376US11951386B2Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·25 claims
- 2476US9869704B2Power measurement device, determination method, and recording medium for identification of current detection element disposed in an incorrect directionMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 16, 2018·3 cites·7 claims
- 2576US8736631B2Facility operation display device, air-conditioning system, and non-transitory computer-readable mediumMUKAI TAKUYA·Filed 2010·Granted May 27, 2014·6 cites·26 claims
- 2676US6165073AVideo game apparatus and memory medium thereforNINTENDO CO LTD·Filed 1998·Granted Dec 26, 2000·73 cites·52 claims
- 2775US8535155B2Video game using dual motion sensing controllersKOIZUMI YOSHIAKI·Filed 2007·Granted Sep 17, 2013·3 cites·21 claims
- 2874US10697659B2Air-conditioning control system and remote control deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 30, 2020·2 cites·7 claims
- 2973US9046956B2Position input apparatus that detects a position where a pressure is appliedKOIZUMI YOSHIAKI·Filed 2010·Granted Jun 2, 2015·4 cites·6 claims
- 3073US6712703B2Video game apparatus and information storage medium for video gameNINTENDO CO LTD·Filed 1999·Granted Mar 30, 2004·56 cites·10 claims
- 3172US7921665B2Air conditioning equipment, signal transmission method, and signal transmission method for air conditioning equipmentMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Apr 12, 2011·3 cites·7 claims
- 3272US6283857B1Three-dimensional image processing apparatus with enhanced automatic and user point of view controlNINTENDO CO LTD·Filed 1997·Granted Sep 4, 2001·59 cites·12 claims
- 3372US2021402288A1Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2021·Application pending·0 cites
- 3471US9278280B2Video game using dual motion sensing controllersKOIZUMI YOSHIAKI·Filed 2011·Granted Mar 8, 2016·2 cites·3 claims
- 3571US8523683B2Storage medium storing game program, game apparatus and game control methodAOYAGI NORIHIRO·Filed 2006·Granted Sep 3, 2013·4 cites·25 claims
- 3671US7513829B2Game machine and game program for rendering a mark image of a player character which may be hidden behind an objectNINTENDO CO LTD·Filed 2002·Granted Apr 7, 2009·15 cites·9 claims
- 3770US10416806B2Input device and control method thereforMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 17, 2019·2 cites·11 claims
- 3870US10057384B2Signal conversion system and signal conversion methodENDO SATOSHI·Filed 2013·Granted Aug 21, 2018·3 cites·7 claims
- 3970US9973998B2Relay device and air conditioning systemMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 15, 2018·2 cites·3 claims
- 4069US8448158B2Program code generation support device and method, program execution device and method, and program code compression processing device and method and program thereofITO TAKAHIRO·Filed 2006·Granted May 21, 2013·5 cites·8 claims
- 4168US6203431B1Video game apparatus and memory medium used thereforNINTENDO CO LTD·Filed 1998·Granted Mar 20, 2001·37 cites·17 claims
- 4268US2020139232A1Information processing system, information processing device, controller device and accessoryNINTENDO CO LTD·Filed 2020·Application pending·0 cites
- 4367US9826360B2Network system, portable terminal device, and method for specifying deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 21, 2017·2 cites·18 claims
- 4467US8733119B2Air conditioning equipment, signal transmission method, and signal transmission method for air conditioning equipmentHIGUMA TOSHIYASU·Filed 2010·Granted May 27, 2014·1 cites·9 claims
- 4566US9143954B2Position identification apparatus, position identification method, position identification system, recording medium, air conditioning system, and lighting systemHIBARA NAOYUKI·Filed 2011·Granted Sep 22, 2015·2 cites·11 claims
- 4665US9935784B2Networked air-conditioning system, repeater and programKOTAKE Hiroaki·Filed 2013·Granted Apr 3, 2018·2 cites·13 claims
- 4765US8147330B2Game apparatus and storage medium having game program stored thereonMATSUDA HIROKAZU·Filed 2006·Granted Apr 3, 2012·1 cites·14 claims
- 4864US10135631B2Electric equipment management apparatus, electric equipment management method, and electric equipment management systemMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 20, 2018·1 cites·13 claims
- 4964US8717952B2Wireless terminal positioning system, method of positioning wireless terminal, environment measurement system, facility management system, method of measuring environment, and method of deciding destination of wireless mobile terminalHIBARA NAOYUKI·Filed 2009·Granted May 6, 2014·6 cites·13 claims
- 5063US9535431B2Air-conditioning system and air-conditioning methodKOIZUMI YOSHIAKI·Filed 2011·Granted Jan 3, 2017·1 cites·15 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →