Inventor · disambiguated record
Keizo Ohta
Also filed as: OHTA KEIZO
123 granted patents·16 pending applications·1,429 citations·filing 1996–2020
99Inventor score
Top patents by PatentIndex Score
139 records- 0198US7596466B2Inclination calculation apparatus and inclination calculation program, and game apparatus and game programNINTENDO CO LTD·Filed 2006·Granted Sep 29, 2009·109 cites·20 claims
- 0296US8914251B2Storage medium storing digital data correction program and digital data correction apparatusOHTA KEIZO·Filed 2009·Granted Dec 16, 2014·56 cites·32 claims
- 0396US8041536B2Inclination calculation apparatus and inclination calculation program, and game apparatus and game programNINTENDO CO LTD·Filed 2010·Granted Oct 18, 2011·25 cites·2 claims
- 0496US7716008B2Acceleration data processing program, and storage medium, and acceleration data processing apparatus for use with the sameNINTENDO CO LTD·Filed 2007·Granted May 11, 2010·69 cites·21 claims
- 0595US7877224B2Inclination calculation apparatus and inclination calculation program, and game apparatus and game programNINTENDO CO LTD·Filed 2007·Granted Jan 25, 2011·30 cites·20 claims
- 0695US7658676B2Game apparatus and storage medium having game program stored thereonNINTENDO CO LTD·Filed 2007·Granted Feb 9, 2010·46 cites·21 claims
- 0794US8308563B2Game system and storage medium having game program stored thereonIKEDA AKIO·Filed 2006·Granted Nov 13, 2012·41 cites·40 claims
- 0893US8337308B2Game system, game device, storage medium storing game program, and game process methodITO JUN·Filed 2011·Granted Dec 25, 2012·22 cites·26 claims
- 0993US8157651B2Information processing programOHTA KEIZO·Filed 2006·Granted Apr 17, 2012·27 cites·105 claims
- 1093US7924264B2Information processing apparatus and storage medium storing information processing programNINTENDO CO LTD·Filed 2007·Granted Apr 12, 2011·28 cites·23 claims
- 1193US7379841B2Inclination calculation apparatus and inclination calculation program, and game apparatus and game programNINTENDO CO LTD·Filed 2006·Granted May 27, 2008·25 cites·20 claims
- 1292US8690675B2Game system, game device, storage medium storing game program, and game process methodNINTENDO CO LTD·Filed 2012·Granted Apr 8, 2014·16 cites·9 claims
- 1392US8473245B2Inclination calculation apparatus and inclination calculation program, and game apparatus and game programOHTA KEIZO·Filed 2011·Granted Jun 25, 2013·7 cites·5 claims
- 1492US7854656B2Game apparatus and storage medium having game program stored thereonNINTENDO CO LTD·Filed 2006·Granted Dec 21, 2010·26 cites·40 claims
- 1591US9128293B2Computer-readable storage medium having stored therein display control program, display control apparatus, display control system, and display control methodOHTA KEIZO·Filed 2011·Granted Sep 8, 2015·15 cites·27 claims
- 1690US7980952B2Storage medium having information processing program stored thereon and information processing apparatusNINTENDO CO LTD·Filed 2007·Granted Jul 19, 2011·18 cites·19 claims
- 1790US7833098B2Input data processing program and input data processing apparatusNINTENDO CO LTD·Filed 2006·Granted Nov 16, 2010·19 cites·18 claims
- 1890US7698096B2Information processing apparatus, storage medium, and methodology for calculating an output value based on a tilt angle of an input deviceNINTENDO CO LTD·Filed 2008·Granted Apr 13, 2010·22 cites·14 claims
- 1990US5855612ABiocompatible titanium implantOHTA INC·Filed 1996·Granted Jan 5, 1999·232 cites·5 claims
- 2089US8614672B2Information processing apparatus, storage medium having information processing program stored therein, information processing system, and display range control methodOHTA KEIZO·Filed 2010·Granted Dec 24, 2013·10 cites·26 claims
- 2189US8228293B2Remote control and system and method using the remote controlDOHTA TAKUHIRO·Filed 2009·Granted Jul 24, 2012·15 cites·14 claims
- 2289US8000924B2Input device attitude predictionNINTENDO CO LTD·Filed 2008·Granted Aug 16, 2011·17 cites·21 claims
- 2389US7834848B2Coordinate calculating apparatus and coordinate calculating programNINTENDO CO LTD·Filed 2006·Granted Nov 16, 2010·22 cites·22 claims
- 2489US7831064B2Position calculation apparatus, storage medium storing position calculation program, game apparatus, and storage medium storing game programNINTENDO CO LTD·Filed 2006·Granted Nov 9, 2010·17 cites·30 claims
- 2589US7711505B2Orientation calculation apparatus, storage medium having orientation calculation program stored therein, game apparatus, and storage medium having game program stored thereinNINTENDO CO LTD·Filed 2009·Granted May 4, 2010·13 cites·8 claims
- 2688US8708824B2Information processing programOHTA KEIZO·Filed 2012·Granted Apr 29, 2014·9 cites·26 claims
- 2786US7837558B2Game console and emulator for the game consoleNINTENDO CO LTD·Filed 2005·Granted Nov 23, 2010·12 cites·4 claims
- 2885US8267780B2Game console and memory cardYOSHINO HIROSHI·Filed 2005·Granted Sep 18, 2012·4 cites·55 claims
- 2984US8845426B2Input system, information processing device, storage medium storing information processing program, and three-dimensional position calculation methodOHTA KEIZO·Filed 2012·Granted Sep 30, 2014·11 cites·33 claims
- 3084US8337304B2Game consoleYOSHINO HIROSHI·Filed 2009·Granted Dec 25, 2012·6 cites·39 claims
- 3184US8187096B2Game apparatus and game programOHTA KEIZO·Filed 2006·Granted May 29, 2012·9 cites·29 claims
- 3283US9925460B2Systems and methods for control device including a movement detectorNINTENDO CO LTD·Filed 2016·Granted Mar 27, 2018·3 cites·13 claims
- 3383US9199168B2Game system, game apparatus, storage medium having game program stored therein, and game process methodITO JUN·Filed 2011·Granted Dec 1, 2015·8 cites·25 claims
- 3483US7800593B2Storage medium storing pointing device input adjustment program, input adjustment apparatus and input adjustment methodNINTENDO CO LTD·Filed 2006·Granted Sep 21, 2010·7 cites·9 claims
- 3583US7629974B2Storage medium storage game image processing program, game image processing apparatus and game image processing methodNINTENDO CO LTD·Filed 2006·Granted Dec 8, 2009·8 cites·5 claims
- 3682US9238173B2Storage medium having information processing program stored thereon, information processing device, information processing system, and attitude calculation methodNINTENDO CO LTD·Filed 2012·Granted Jan 19, 2016·6 cites·14 claims
- 3782US8760423B2Computer-readable storage medium, information processing apparatus, information processing system, and information processing methodOHTA KEIZO·Filed 2012·Granted Jun 24, 2014·6 cites·32 claims
- 3881US9011243B2Game system, game device, storage medium storing game program, and game process methodOHTA KEIZO·Filed 2011·Granted Apr 21, 2015·8 cites·20 claims
- 3981US7771280B2Game console connector and emulator for the game consoleNINTENDO CO LTD·Filed 2005·Granted Aug 10, 2010·8 cites·6 claims
- 4080US8957910B2Game system, game device, storage medium storing game program, and game process methodITO JUN·Filed 2011·Granted Feb 17, 2015·4 cites·58 claims
- 4180US7925467B2Orientation calculation apparatus, storage medium having orientation calculation program stored therein, game apparatus, and storage medium having game program stored thereinNINTENDO CO LTD·Filed 2008·Granted Apr 12, 2011·5 cites·40 claims
- 4279US10722783B2Game consoleNINTENDO CO LTD·Filed 2018·Granted Jul 28, 2020·1 cites·20 claims
- 4379US9504917B2Systems and methods for control device including a movement detectorNINTENDO CO LTD·Filed 2013·Granted Nov 29, 2016·3 cites·19 claims
- 4479US9492742B2Storage medium having stored thereon information processing program, information processing apparatus, information processing system, and information processing methodHAYASHI YUGO·Filed 2012·Granted Nov 15, 2016·3 cites·23 claims
- 4579US9339725B2Game program and game apparatusOHTA KEIZO·Filed 2005·Granted May 17, 2016·6 cites·24 claims
- 4679US7786976B2Coordinate calculating apparatus and coordinate calculating programNINTENDO CO LTD·Filed 2006·Granted Aug 31, 2010·9 cites·44 claims
- 4779US6544288B2Biocompatible titanium implant for medical useOSAKA AKIYOSHI·Filed 2000·Granted Apr 8, 2003·21 cites·5 claims
- 4878US9662574B2Network game system, game apparatus, storage medium and game control methodNINTENDO CO LTD·Filed 2015·Granted May 30, 2017·3 cites·23 claims
- 4978US8574073B2Game system, game device, storage medium storing game program, and game process methodMUSA KAZUHIRO·Filed 2011·Granted Nov 5, 2013·9 cites·17 claims
- 5078US8337284B2Game apparatus and storage medium having game program stored thereinNISHIMURA KENTARO·Filed 2005·Granted Dec 25, 2012·8 cites·33 claims
Showing the top 50 of 139 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →