Inventor · disambiguated record
Masanobu Yamamoto
Also filed as: YAMAMOTO MASANOBU
131 granted patents·14 pending applications·2,960 citations·filing 1977–2024
99Inventor score
Top patents by PatentIndex Score
145 records- 0196US11255771B2Photon signal processing for particle detectionCAPTL LLC·Filed 2020·Granted Feb 22, 2022·6 cites·14 claims
- 0295US11788945B2Photon signal processing for particle detectionMIFTEK CORP·Filed 2022·Granted Oct 17, 2023·4 cites·21 claims
- 0395US10036698B2Time-sequential cytometryCAPTL LLC·Filed 2016·Granted Jul 31, 2018·9 cites·20 claims
- 0495US6788635B1Optical recording medium, optical recording method, optical reproducing method, optical recording device, optical reproducing device, and optical recording/reproducing deviceSONY CORP·Filed 2000·Granted Sep 7, 2004·62 cites·21 claims
- 0595US6442110B1Beam irradiation apparatus, optical apparatus having beam irradiation apparatus for information recording medium, method for manufacturing original disk for information recording medium, and method for manufacturing information recording mediumSONY CORP·Filed 1999·Granted Aug 27, 2002·104 cites·32 claims
- 0695US5355181AApparatus for direct display of an image on the retina of the eye using a scanning laserSONY CORP·Filed 1991·Granted Oct 11, 1994·200 cites·20 claims
- 0795US4338683AVideodisc player with constant turntable velocitySONY CORP·Filed 1980·Granted Jul 6, 1982·53 cites·1 claims
- 0894US12174105B2Photon signal processing for particle detectionMIFTEK CORP·Filed 2023·Granted Dec 24, 2024·2 cites·17 claims
- 0994US10775292B2Multiple-spot time-sequential cytometryCAPTL LLC·Filed 2018·Granted Sep 15, 2020·7 cites·18 claims
- 1094US10613096B2Multi-spectral microparticle-fluorescence photon cytometryCAPTL LLC·Filed 2016·Granted Apr 7, 2020·6 cites·20 claims
- 1193US9372143B2Scanning image flow cytometerCAPTL LLC·Filed 2013·Granted Jun 21, 2016·14 cites·20 claims
- 1293US7557458B2Soundproof type engine generatorYAMAHA MOTOR POWER PRODUCTS KK·Filed 2007·Granted Jul 7, 2009·26 cites·13 claims
- 1393US7073017B2Efficient update of firmware in a disk-type storage deviceHITACHI LTD·Filed 2004·Granted Jul 4, 2006·89 cites·14 claims
- 1493US5999513AOptical disc substrate having relatively thicker central supporting portion and relatively thinner recording portionSONY CORP·Filed 1998·Granted Dec 7, 1999·80 cites·21 claims
- 1593US5223766AImage display device with cathode panel and gas absorbing gettersSONY CORP·Filed 1991·Granted Jun 29, 1993·81 cites·10 claims
- 1692US7432606B2Engine generatorYAMAHA MOTOR POWER PRODUCTS KK·Filed 2005·Granted Oct 7, 2008·23 cites·11 claims
- 1792US7239833B2Image forming device and color misregistration correction method for image forming deviceSHARP KK·Filed 2004·Granted Jul 3, 2007·39 cites·26 claims
- 1892US5185732ARecording medium and recording and reproducing apparatus employing the recording mediumSONY CORP·Filed 1989·Granted Feb 9, 1993·44 cites·20 claims
- 1991US11835525B2Multi-spectral microparticle-fluorescence photon cytometryMIFTEK CORP·Filed 2020·Granted Dec 5, 2023·2 cites·8 claims
- 2091US7072260B1Data recording medium, data reproducing method and reproducing device, and data processing systemSONY CORP·Filed 2000·Granted Jul 4, 2006·35 cites·71 claims
- 2191US6078552AOptical information recording device, optical playback device and optical information recording mediumSONY CORP·Filed 1998·Granted Jun 20, 2000·72 cites·14 claims
- 2289US12429413B2Photon signal processing for particle detectionMIFTEK CORP·Filed 2024·Granted Sep 30, 2025·0 cites·17 claims
- 2389US10900885B2Flow cytometry using hydrodynamically planar flowCAPTL LLC·Filed 2015·Granted Jan 26, 2021·9 cites·20 claims
- 2489US6438074B1Optical recording medium manufacturing master recording apparatusSONY CORP·Filed 1999·Granted Aug 20, 2002·62 cites·2 claims
- 2589US6209864B1Sheet post-processing apparatusSHARP KK·Filed 1999·Granted Apr 3, 2001·43 cites·27 claims
- 2689US5957230ACooling system for snowmobile engineYAMAHA MOTOR CO LTD·Filed 1997·Granted Sep 28, 1999·102 cites·20 claims
- 2789US4848503ASmall snowmobile and drive arrangement thereforYAMAHA MOTOR CO LTD·Filed 1988·Granted Jul 18, 1989·55 cites·5 claims
- 2887US7758329B2Optical modeling apparatusSONY CORP·Filed 2007·Granted Jul 20, 2010·10 cites·16 claims
- 2987US6801490B1Optical recording medium, device and method for recording optical recording medium, and device and method for reproducing optical recorded mediumSONY CORP·Filed 1999·Granted Oct 5, 2004·37 cites·26 claims
- 3087US6564009B2Apparatus for recording and/or reproducing data onto and/or from an optical disk and method thereofSONY CORP·Filed 1998·Granted May 13, 2003·52 cites·33 claims
- 3187US4848294ACarburetor heating device for small snowmobileYAMAHA MOTOR CO LTD·Filed 1988·Granted Jul 18, 1989·43 cites·12 claims
- 3286US7136964B2Disk array with spare logic drive created from spare physical drivesHITACHI LTD·Filed 2004·Granted Nov 14, 2006·38 cites·8 claims
- 3386US5411270ASplit-screen video game with character playfield position exchangeSEGA OF AMERICA INC·Filed 1993·Granted May 2, 1995·115 cites·10 claims
- 3486US5248249AThree-dimensional structure forming apparatus provided with a liquid-level control system for a main resin tankSONY CORP·Filed 1992·Granted Sep 28, 1993·72 cites·3 claims
- 3586US5126994AMethod and apparatus for controlling and detecting recording laser beamSONY CORP·Filed 1989·Granted Jun 30, 1992·33 cites·13 claims
- 3686US4376931ASystem for detecting abnormality in internal pressure of tireMEISEI ELECTRIC CO LTD·Filed 1980·Granted Mar 15, 1983·54 cites·7 claims
- 3784US10060850B2Particle detection using reflective surfaceCAPTL LLC·Filed 2016·Granted Aug 28, 2018·2 cites·18 claims
- 3884US7252063B2Engine generatorYAMAHA MOTOR CO LTD·Filed 2005·Granted Aug 7, 2007·15 cites·5 claims
- 3984US7065615B2Storage control system storing operation informationHITACHI LTD·Filed 2004·Granted Jun 20, 2006·40 cites·6 claims
- 4083US11187584B2Photon counting and spectroscopyCAPTL LLC·Filed 2018·Granted Nov 30, 2021·2 cites·22 claims
- 4183US7833000B2Optical modeling apparatusSONY CORP·Filed 2007·Granted Nov 16, 2010·7 cites·16 claims
- 4283US5513307AVideo game with switchable collision graphicsSEGA OF AMERICA INC·Filed 1993·Granted Apr 30, 1996·65 cites·12 claims
- 4382US12078539B2Single photon counting flow cytometerMIFTEK CORP·Filed 2023·Granted Sep 3, 2024·0 cites·15 claims
- 4482US8880830B1Storage systemHITACHI LTD·Filed 2014·Granted Nov 4, 2014·4 cites·18 claims
- 4582US5587901AOptical recording medium having a pre-formed recording track which is offset along its width to record frame sync signals of informationSONY CORP·Filed 1990·Granted Dec 24, 1996·24 cites·12 claims
- 4682US5469416AApparatus for reproducing recorded data and selectively either of read-only or recorded synchronization information from a magneto-optical recording mediumSONY CORP·Filed 1994·Granted Nov 21, 1995·25 cites·7 claims
- 4781US6650615B1Optical recording medium and recording and/or reproducing method and apparatus employing the optical recording mediumSONY CORP·Filed 2000·Granted Nov 18, 2003·15 cites·7 claims
- 4881US5949184ALight-emitting device and method of manufacturing the sameSONY CORP·Filed 1995·Granted Sep 7, 1999·38 cites·19 claims
- 4980US9636870B2Modeling apparatus and modeling methodKUZUSAKO JUNICHI·Filed 2009·Granted May 2, 2017·7 cites·22 claims
- 5080USD572658SEngine generatorYAMAHA MOTOR POWER PRODUCTS KK·Filed 2007·Granted Jul 8, 2008·28 cites·1 claims
Showing the top 50 of 145 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →