Inventor · disambiguated record
Masaki Hamamoto
Also filed as: HAMAMOTO MASAKI
27 granted patents·24 pending applications·339 citations·filing 2000–2024
96Inventor score
Top patents by PatentIndex Score
51 records- 0192US6648822B2Communication apparatus and communication method for outputting an estimate of a patient's mental stateSHARP KK·Filed 2001·Granted Nov 18, 2003·88 cites·25 claims
- 0291US7283893B2Group robot system, and sensing robot and base station used thereforSHARP KK·Filed 2006·Granted Oct 16, 2007·23 cites·5 claims
- 0383US6840477B2Fluttering wing-operated flying moving apparatusSHARP KK·Filed 2002·Granted Jan 11, 2005·24 cites·19 claims
- 0480US7474256B2Position detecting system, and transmitting and receiving apparatuses for the position detecting systemSHARP KK·Filed 2004·Granted Jan 6, 2009·47 cites·50 claims
- 0580US6367924B1Thermally assisted magnetic recording mediumSHARP KK·Filed 2000·Granted Apr 9, 2002·14 cites·11 claims
- 0679US7082351B2Group robot system, and sensing robot and base station used thereforSHARP KK·Filed 2002·Granted Jul 25, 2006·21 cites·36 claims
- 0777US7195199B2Flapping apparatusSHARP KK·Filed 2005·Granted Mar 27, 2007·12 cites·9 claims
- 0874US6333827B1Magnetic signal reproducing device, magnetic signal reproducing method and magnetic recording medium for high density reproductionSHARP KK·Filed 2000·Granted Dec 25, 2001·10 cites·15 claims
- 0973US7089084B2Search robot systemSHARP KK·Filed 2003·Granted Aug 8, 2006·15 cites·23 claims
- 1071US11077941B2Wing flapping apparatusMURATA MANUFACTURING CO·Filed 2018·Granted Aug 3, 2021·3 cites·10 claims
- 1171US7932660B2Ultrasonic motorSHARP KK·Filed 2009·Granted Apr 26, 2011·6 cites·8 claims
- 1268US11254426B2Wing unit, wing flapping apparatus, and method of manufacturing wing unitMURATA MANUFACTURING CO·Filed 2019·Granted Feb 22, 2022·1 cites·20 claims
- 1367US6515814B1Device and method for reproducing magnetic signalSHARP KK·Filed 2000·Granted Feb 4, 2003·6 cites·15 claims
- 1466US7219855B2Rising and moving apparatus and manufacturing method thereofSHARP KK·Filed 2003·Granted May 22, 2007·19 cites·30 claims
- 1565US7409266B2Group robot system that can obtain detailed overall information of object efficientlySHARP KK·Filed 2003·Granted Aug 5, 2008·18 cites·10 claims
- 1665US6593014B1Thermomagnetic recording medium, thermomagnetic recording and reproducing method, and thermomagnetic recording and reproducing deviceSHARP KK·Filed 2000·Granted Jul 15, 2003·5 cites·9 claims
- 1764US11136117B2Wing flapping apparatusMURATA MANUFACTURING CO·Filed 2018·Granted Oct 5, 2021·1 cites·12 claims
- 1863US9176777B2System for determining operating time of a computer to execute assigned tasks based on an amount of change per unit time of a stored electric powerHAMAMOTO MASAKI·Filed 2012·Granted Nov 3, 2015·2 cites·13 claims
- 1963US8058773B2Ultrasonic motor and ultrasonic vibratorKOTANI TERUHISA·Filed 2009·Granted Nov 15, 2011·4 cites·21 claims
- 2062US6721237B2Composite magnetic head device for magnetic recording deviceSHARP KK·Filed 2001·Granted Apr 13, 2004·4 cites·16 claims
- 2160US8210470B2Moving apparatusOHTA YOSHIJI·Filed 2005·Granted Jul 3, 2012·8 cites·7 claims
- 2258US2025173659A1Plan analysis method and plan analysis systemHITACHI LTD·Filed 2024·Application pending·0 cites
- 2357US2024169220A1Computer system and model evaluation methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 2456US2025388319A1Flapping deviceNAKAKITA SEISAKUSHO·Filed 2023·Application pending·0 cites
- 2554US10211390B2Friction drive actuatorSHARP KK·Filed 2014·Granted Feb 19, 2019·0 cites·12 claims
- 2654US6947236B2Magnetic signal recording method and magnetic recording-reproduction apparatusSHARP KK·Filed 2001·Granted Sep 20, 2005·2 cites·18 claims
- 2754US2025364334A1Abnormality detection apparatus and abnormality detection methodHITACHI HIGH TECH CORP·Filed 2023·Application pending·0 cites
- 2853US2025053750A1Computer system and method for generating interpretation sentenceHITACHI LTD·Filed 2024·Application pending·0 cites
- 2952US2010135381A1Encoding/decoding device and video transmission systemHITACHI INT ELECTRIC INC·Filed 2009·Application pending·0 cites
- 3051US2010080288A1Video compression coding method and apparatusHITACHI INT ELECTRIC INC·Filed 2009·Application pending·0 cites
- 3151US2022156602A1Prediction rule calibration system and prediction rule calibration methodHITACHI LTD·Filed 2021·Application pending·0 cites
- 3248US6926230B2Flapping apparatusSHARP KK·Filed 2003·Granted Aug 9, 2005·6 cites·10 claims
- 3347US2023267351A1Generation apparatus, generation method, and recording mediumHITACHI LTD·Filed 2022·Application pending·0 cites
- 3445US10463394B2Medical deviceSHARP KK·Filed 2014·Granted Nov 5, 2019·0 cites·15 claims
- 3545US7584084B2Method of manufacturing fluttering robot using a fluid-structure interactive numerical model for developing controls for wing driving apparatusSHARP KK·Filed 2002·Granted Sep 1, 2009·0 cites·3 claims
- 3645US2003125644A1Method of preparing fluid-structure interactive numerical model and method of manufacturing fluttering robot using the sameSHARP KK·Filed 2002·Application pending·0 cites
- 3741US2009034620A1Motion estimation methodMEGACHIPS CORP·Filed 2006·Application pending·0 cites
- 3841US2020323478A1Information processing device, state acquisition program, server, and information processing methodSHARP KK·Filed 2018·Application pending·0 cites
- 3941US2015331921A1Simulation system and simulation methodHITACHI LTD·Filed 2013·Application pending·0 cites
- 4041US2015324482A1Network graph generation method and decision-making assistance systemHITACHI LTD·Filed 2012·Application pending·0 cites
- 4140US2011110424A1Video Encoder and Data Processing MethodHITACHI INT ELECTRIC INC·Filed 2010·Application pending·0 cites
- 4240US2015324323A1Information processing system and graph processing methodMIYAKOSHI JUNICHI·Filed 2012·Application pending·0 cites
- 4339US2014360380A1Heating Cooking DeviceKISHIRA KENTARO·Filed 2012·Application pending·0 cites
- 4439US2015212570A1Computer system and control method for computer systemHAMAMOTO MASAKI·Filed 2012·Application pending·0 cites
- 4539US2018138834A1Ultrasonic actuatorSHARP KK·Filed 2016·Application pending·0 cites
- 4639US2005151010A1Moving apparatusFiled 2004·Application pending·0 cites
- 4738US9043804B2Parallel computer system and programHAMAMOTO MASAKI·Filed 2012·Granted May 26, 2015·0 cites·16 claims
- 4838US2022351094A1Information Processing System, and Information Processing ProgramHITACHI LTD·Filed 2021·Application pending·0 cites
- 4937US2015067695A1Information processing system and graph processing methodHAMAMOTO MASAKI·Filed 2012·Application pending·0 cites
- 5035US2018104013A1ActuatorSHARP KK·Filed 2016·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →