Inventor · disambiguated record
Masato Yamamoto
Also filed as: YAMAMOTO MASATO
58 granted patents·9 pending applications·689 citations·filing 1983–2023
99Inventor score
Top patents by PatentIndex Score
67 records- 0195US8378540B2Motor and motor manufacturing methodNIDEC CORP·Filed 2011·Granted Feb 19, 2013·19 cites·23 claims
- 0294US7259486B2Axial fanNIDEC CORP·Filed 2006·Granted Aug 21, 2007·32 cites·19 claims
- 0394US4918264AActuating mechanism and multiposition rubber or membrane switch deviceASAHI OPTICAL CO LTD·Filed 1988·Granted Apr 17, 1990·63 cites·25 claims
- 0494US4893140ASingle-lens reflex camera with built-in flashASAHI OPTICAL CO LTD·Filed 1986·Granted Jan 9, 1990·48 cites·15 claims
- 0592US4910542ASingle-lens reflex camera with built-in flashASAHI OPTICAL CO LTD·Filed 1988·Granted Mar 20, 1990·30 cites·6 claims
- 0690US11162092B2Adenovirus library and methodsUNIV MINNESOTA·Filed 2019·Granted Nov 2, 2021·3 cites·13 claims
- 0790US5066967ASingle-lens reflex camera with built-in flashASAHI OPTICAL CO LTD·Filed 1989·Granted Nov 19, 1991·26 cites·7 claims
- 0887US10208304B2Adenovirus library and methodsYAMAMOTO MASATO·Filed 2012·Granted Feb 19, 2019·5 cites·9 claims
- 0987US5682558ACamera with learning functionASAHI OPTICAL CO LTD·Filed 1995·Granted Oct 28, 1997·23 cites·19 claims
- 1087US5621495ARepresentation of depth of field in cameraASAHI OPTICAL CO LTD·Filed 1995·Granted Apr 15, 1997·21 cites·30 claims
- 1187USD303268SCamera lensASAHI OPTICAL CO LTD·Filed 1987·Granted Sep 5, 1989·25 cites·1 claims
- 1286US7576467B2Armature and motor on which the armature is mountedNIDEC CORP·Filed 2006·Granted Aug 18, 2009·16 cites·8 claims
- 1384US4542452AProgrammable controllerYOKOGAWA HOKUSHIN ELECTRIC·Filed 1984·Granted Sep 17, 1985·45 cites·8 claims
- 1483US7954880B2Sliding door structure for automobileNISSAN MOTOR·Filed 2007·Granted Jun 7, 2011·19 cites·18 claims
- 1583US5019852ARepresentation of depth of field in cameraASAHI OPTICAL CO LTD·Filed 1989·Granted May 28, 1991·15 cites·35 claims
- 1681US4899257AElectric device with an operation indicating lampOMRON TATEISI ELECTRONICS CO·Filed 1989·Granted Feb 6, 1990·35 cites·8 claims
- 1779US9180595B2Multiple-joint industrial robotINADA TAKAHIRO·Filed 2012·Granted Nov 10, 2015·6 cites·8 claims
- 1878US12351797B2Adenovirus library and methodsUNIV MINNESOTA·Filed 2021·Granted Jul 8, 2025·0 cites·7 claims
- 1978US5774746ACamera with learning functionASAHI OPTICAL CO LTD·Filed 1997·Granted Jun 30, 1998·13 cites·99 claims
- 2077USD522698SWork gloveSHOWA CO·Filed 2004·Granted Jun 6, 2006·21 cites·1 claims
- 2177US5330839AElectrocoating composition containing blocked isocyanate, dialkyltin aromatic carboxylate and a bismuth or zirconium compoundKANSAI PAINT CO LTD·Filed 1992·Granted Jul 19, 1994·35 cites·12 claims
- 2274US10328109B2Targeted adenoviruses and methods of making, isolating, and usingUNIV MINNESOTA·Filed 2015·Granted Jun 25, 2019·1 cites·3 claims
- 2372US8794935B2Axial flow fanNIDEC CORP·Filed 2013·Granted Aug 5, 2014·2 cites·12 claims
- 2472US6982513B2Recording disk drive motor, recording disk drive employing the motor, a method of manufacturing a stator used in the recording disk drive motor, and core plate that is used in the manufacture of the statorNIDEC CORP·Filed 2003·Granted Jan 3, 2006·13 cites·25 claims
- 2572US4949118AIndicating apparatus within finder of single-lens reflex cameraASAHI OPTICAL CO LTD·Filed 1988·Granted Aug 14, 1990·12 cites·16 claims
- 2671US8403653B2Axial flow fanYAMAMOTO MASATO·Filed 2008·Granted Mar 26, 2013·5 cites·15 claims
- 2771USD331589SLens for a single-lens reflex cameraASAHI OPTICAL CO LTD·Filed 1990·Granted Dec 8, 1992·14 cites·1 claims
- 2869US2025249055A1Adenovirus constructs and methods of useUNIV MINNESOTA·Filed 2023·Application pending·0 cites
- 2968US4887114ABack-cover release device for a cameraASAHI OPTICAL CO LTD·Filed 1989·Granted Dec 12, 1989·10 cites·4 claims
- 3066US5602616AExposure control apparatus of cameraASAHI OPTICAL CO LTD·Filed 1995·Granted Feb 11, 1997·9 cites·71 claims
- 3166USD304594SCamera lensASAHI OPTICAL CO LTD·Filed 1987·Granted Nov 14, 1989·10 cites·1 claims
- 3265USD322977S35 mm cameraASAHI OPTICAL CO LTD·Filed 1990·Granted Jan 7, 1992·11 cites·1 claims
- 3363US4977425AIndicating apparatus within finder of cameraASAHI OPTICAL CO LTD·Filed 1988·Granted Dec 11, 1990·7 cites·11 claims
- 3462US7341125B2Electric power steering apparatusJTEKT CORP·Filed 2005·Granted Mar 11, 2008·5 cites·8 claims
- 3561US5510875ARepresentation of depth of field in cameraASAHI OPTICAL CO LTD·Filed 1993·Granted Apr 23, 1996·7 cites·38 claims
- 3660US4529282AMotor-driven film winder for camerasASAHI OPTICAL CO LTD·Filed 1983·Granted Jul 16, 1985·6 cites·3 claims
- 3758US12479250B2Traveling carKAWASAKI HEAVY IND LTD·Filed 2022·Granted Nov 25, 2025·0 cites·9 claims
- 3858US5280319AExposure control apparatus of camera including exposure factor limit value setting meansASAHI OPTICAL CO LTD·Filed 1992·Granted Jan 18, 1994·8 cites·46 claims
- 3957US10654962B2Acrylic film, method for producing same, laminate film, laminated injection molded article, and method for producing rubber-containing polymerMITSUBISHI RAYON CO·Filed 2013·Granted May 19, 2020·0 cites·8 claims
- 4057US9198959B2Adenovirus vaccine vector and methods of useYAMAMOTO MASATO·Filed 2012·Granted Dec 1, 2015·0 cites·9 claims
- 4155US2023047112A1Method for processing information, storage medium, and information processing deviceMERCARI INC·Filed 2022·Application pending·0 cites
- 4254US8888192B2Support structure of vehicle seat frameYAMAMOTO MASATO·Filed 2011·Granted Nov 18, 2014·2 cites·6 claims
- 4354USD304838SSingle-lens reflex camera bodyASAHI OPTICAL CO LTD·Filed 1987·Granted Nov 28, 1989·6 cites·1 claims
- 4449US5485242AExposure control apparatus of cameraASAHI OPTICAL CO LTD·Filed 1995·Granted Jan 16, 1996·4 cites·42 claims
- 4549USD339367SSingle-lens reflex camera bodyAASHI KOGAKU KOGYO K K·Filed 1991·Granted Sep 14, 1993·7 cites·1 claims
- 4649US2020034903A1Information Processing Method, Information Processing Apparatus and Computer-Readable Non-Transitory Storage Medium Storing ProgramMERCARI INC·Filed 2019·Application pending·0 cites
- 4748US5382997AExposure control apparatus of cameraASAHI OPTICAL CO LTD·Filed 1993·Granted Jan 17, 1995·5 cites·20 claims
- 4848US2021081921A1Information processing method, information processing apparatus, computer-readable non-transitory storage medium storing program and information processing terminalMERCARI INC·Filed 2020·Application pending·0 cites
- 4947US2017314044A1Adenovirus constructs and methodsUNIV MINNESOTA·Filed 2017·Application pending·0 cites
- 5047US2002107219A1Adenoviral vector containing cyclooxygenase-2 promoter and uses thereofFiled 2001·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →