Inventor · disambiguated record
Yoshiki Okamoto
Also filed as: OKAMOTO YOSHIKI
45 granted patents·33 pending applications·191 citations·filing 1979–2023
97Inventor score
Top patents by PatentIndex Score
78 records- 0193US9724646B2Separation membrane elementTORAY INDUSTRIES·Filed 2013·Granted Aug 8, 2017·16 cites·9 claims
- 0292US11852578B2Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion systemSONY CORP·Filed 2019·Granted Dec 26, 2023·4 cites·17 claims
- 0392US9808767B2Separation membrane elementTORAY INDUSTRIES·Filed 2014·Granted Nov 7, 2017·12 cites·5 claims
- 0491US9616390B2Separation membrane, separation membrane element, and method for producing separation membraneHIROZAWA HIROHO·Filed 2012·Granted Apr 11, 2017·16 cites·9 claims
- 0590US11554389B2Substrate cleaning apparatus and substrate cleaning methodTOKYO ELECTRON LTD·Filed 2021·Granted Jan 17, 2023·2 cites·9 claims
- 0689US9597640B2Separation membrane element and production method for sameKOIWA MASAKAZU·Filed 2011·Granted Mar 21, 2017·17 cites·11 claims
- 0787US4278975ANavigation-monitoring apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Jul 14, 1981·54 cites·5 claims
- 0883US12259309B2Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion systemSONY GROUP CORP·Filed 2023·Granted Mar 25, 2025·0 cites·13 claims
- 0983US11059145B2Dressing apparatus and dressing method for substrate rear surface polishing memberTOKYO ELECTRON LTD·Filed 2018·Granted Jul 13, 2021·2 cites·18 claims
- 1083US9964757B2Laser scanning microscope apparatus and control methodSONY CORP·Filed 2015·Granted May 8, 2018·4 cites·11 claims
- 1181US7800986B2Optical pickup and optical disc apparatusSONY CORP·Filed 2007·Granted Sep 21, 2010·4 cites·16 claims
- 1279US10350549B2Hollow fiber membrane module and method for manufacturing hollow fiber membrane moduleTORAY INDUSTRIES·Filed 2015·Granted Jul 16, 2019·2 cites·9 claims
- 1378US8576484B2Display apparatusOKAMOTO YOSHIKI·Filed 2011·Granted Nov 5, 2013·6 cites·12 claims
- 1477US7492676B2Optical pickup and optical disc apparatus including the sameSONY CORP·Filed 2007·Granted Feb 17, 2009·3 cites·4 claims
- 1575US9746656B2Measurement apparatus configured to control the on/off state of illumination sourceSONY CORP·Filed 2015·Granted Aug 29, 2017·2 cites·12 claims
- 1674US11369924B2Membrane separation system and operation method for membrane separation systemTORAY INDUSTRIES·Filed 2018·Granted Jun 28, 2022·2 cites·9 claims
- 1774US9466146B2Image processing apparatus, image processing method and data structure of image fileSONY CORP·Filed 2012·Granted Oct 11, 2016·2 cites·13 claims
- 1874US7819594B2Development processing deviceTOKYO ELECTRON LTD·Filed 2008·Granted Oct 26, 2010·4 cites·20 claims
- 1973US10840079B2Substrate processing apparatus, substrate processing method and storage mediumTOKYO ELECTRON LTD·Filed 2017·Granted Nov 17, 2020·2 cites·17 claims
- 2073US7764575B2Tracking error detecting method, tracking error detecting apparatus and optical recording and reproducing apparatusSONY CORP·Filed 2006·Granted Jul 27, 2010·2 cites·10 claims
- 2172US9802160B2Separation membrane, sheet flow path material, and separation membrane elementTORAY INDUSTRIES·Filed 2014·Granted Oct 31, 2017·1 cites·9 claims
- 2271US8432591B2Light irradiation device for recording information in a hologram recording mediumYAMAKAWA AKIO·Filed 2010·Granted Apr 30, 2013·4 cites·11 claims
- 2370US2021308828A1Dressing apparatus and dressing method for substrate rear surface polishing memberTOKYO ELECTRON LTD·Filed 2021·Application pending·0 cites
- 2468US9470979B2Developing treatment apparatus and developing treatment methodTOKYO ELECTRON LTD·Filed 2016·Granted Oct 18, 2016·1 cites·7 claims
- 2567US8120860B2Conversion lens, conversion lens system, and imaging deviceSUZUKI AKIRA·Filed 2009·Granted Feb 21, 2012·2 cites·13 claims
- 2667US6150545AMetal acetylide compound and process for preparing the sameDAIKEN CHEMICAL CO LTD·Filed 1998·Granted Nov 21, 2000·11 cites·6 claims
- 2764US7778141B2Optical pickup, optical disc device, polarization adjustment plate, and optical deviceSONY CORP·Filed 2007·Granted Aug 17, 2010·3 cites·14 claims
- 2860US12146824B2Optical measuring device and optical measuring systemSONY GROUP CORP·Filed 2020·Granted Nov 19, 2024·0 cites·9 claims
- 2957US10578848B2Measurement apparatus configured to control the on/off state of illumination sourceSONY CORP·Filed 2017·Granted Mar 3, 2020·0 cites·16 claims
- 3054US10688443B2Composite semipermeable membraneTORAY INDUSTRIES·Filed 2016·Granted Jun 23, 2020·0 cites·6 claims
- 3154US2009316239A1Recording apparatus and recording methodSONY CORP·Filed 2009·Application pending·0 cites
- 3254US2009323481A1Drive apparatus and track jump methodSONY CORP·Filed 2009·Application pending·0 cites
- 3353US12078586B2Microparticle measurement device, microparticle sorting device, microparticle measurement system, and microparticle sorting systemSONY GROUP CORP·Filed 2020·Granted Sep 3, 2024·0 cites·5 claims
- 3453US2010060960A1Reproduction device and reproduction methodSONY CORP·Filed 2009·Application pending·0 cites
- 3552US7336432B2Optical pickup and optical disc deviceSONY CORP·Filed 2005·Granted Feb 26, 2008·0 cites·8 claims
- 3651US9304398B2Developing treatment apparatus and developing treatment methodTOKYO ELECTRON LTD·Filed 2013·Granted Apr 5, 2016·0 cites·11 claims
- 3751US2010290130A1Imaging lens system and imaging apparatus using the sameSONY CORP·Filed 2009·Application pending·0 cites
- 3851US2008117724A1Optical pickup and optical disc device employing the sameSONY CORP·Filed 2007·Application pending·0 cites
- 3950US11532487B2Substrate processing apparatusTOKYO ELECTRON LTD·Filed 2020·Granted Dec 20, 2022·0 cites·12 claims
- 4050US10974206B2Composite semipermeable membraneTORAY INDUSTRIES·Filed 2014·Granted Apr 13, 2021·0 cites·8 claims
- 4150US9086377B2Optical system for fluorescence detection and fine particle analyzing apparatusSONY CORP·Filed 2013·Granted Jul 21, 2015·0 cites·10 claims
- 4250US7684305B2Optical pickup, optical recording and reproducing apparatus and tracking error signal detecting methodSONY CORPORTION·Filed 2006·Granted Mar 23, 2010·0 cites·14 claims
- 4350US2007280085A1Optical disc device and optical pickupSONY CORP·Filed 2007·Application pending·0 cites
- 4449US6120586AMetal composition containing metal acetylide, blank having metallic coating formed therewith, and method for forming the metallic coatingDAIKEN CHEMICAL CO LTD·Filed 1998·Granted Sep 19, 2000·13 cites·2 claims
- 4548US2016349493A1Scanning unit, laser scanning microscope, and temperature adjustment methodSONY CORP·Filed 2014·Application pending·0 cites
- 4648US2007036058A1Method and unit for separating light and optical pickup device and optical recording/playback apparatus based thereonSONY CORP·Filed 2006·Application pending·0 cites
- 4747US10209177B2Signal processing apparatus for eliminating object reflection noise in optical tomographic measurementSONY CORP·Filed 2016·Granted Feb 19, 2019·0 cites·7 claims
- 4847US2015321148A1Separation membrane and separation membrane elementTORAY INDUSTRIES·Filed 2013·Application pending·0 cites
- 4947US2021018424A1Microchip, microparticle measuring device, and microparticle measuring methodSONY CORP·Filed 2019·Application pending·0 cites
- 5047US2025025836A1Solution treatment method and solution treatment unitTORAY INDUSTRIES·Filed 2021·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →