Inventor · disambiguated record
Hiroaki Matsui
Also filed as: MATSUI HIROAKI
46 granted patents·14 pending applications·432 citations·filing 1997–2025
98Inventor score
Files withRICOH KK13RENESAS ELECTRONICS CORP5SATURN LICENSING LLC5SONY CORP5AISIN KEIKINZOKU CO LTD4
Top patents by PatentIndex Score
60 records- 0194US6677273B2Erasable recording material capable of inputting additional information written thereon and information recording system and information recording method using the recording materialRICOH KK·Filed 2002·Granted Jan 13, 2004·33 cites·17 claims
- 0288US8915606B2Display deviceSONY CORP·Filed 2013·Granted Dec 23, 2014·7 cites·6 claims
- 0386US11707774B2Bending methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jul 25, 2023·1 cites·2 claims
- 0485US11892727B2Illumination and display apparatusSATURN LICENSING LLC·Filed 2023·Granted Feb 6, 2024·0 cites·20 claims
- 0583US12096195B2Display device and speaker deviceSONY GROUP CORP·Filed 2021·Granted Sep 17, 2024·2 cites·18 claims
- 0682US7213920B2Image display apparatusSONY CORP·Filed 2003·Granted May 8, 2007·29 cites·12 claims
- 0782US6261992B1Reversible thermosensitive recording material and recording method and apparatus thereforRICOH KK·Filed 1999·Granted Jul 17, 2001·33 cites·17 claims
- 0880US12449694B2Illumination unit and display apparatusSATURN LICENSING LLC·Filed 2024·Granted Oct 21, 2025·0 cites·20 claims
- 0980US8096064B2Method for drying lumber, method of impregnating lumber with chemicals, and drying apparatusMATSUNAGA MASAHIRO·Filed 2007·Granted Jan 17, 2012·10 cites·10 claims
- 1080US6432518B1Erasable recording material capable of inputting additional information written thereon and information recording system and information recording method using the recording materialRICOH KK·Filed 1999·Granted Aug 13, 2002·24 cites·56 claims
- 1179US6673311B1Method and apparatus for continuous heat sterilization of liquidMORINAGA MILK INDUSTRY CO LTD·Filed 1998·Granted Jan 6, 2004·45 cites·26 claims
- 1279US6090748AReversible thermosensitive recording material and recording method and recording apparatus thereforRICOH KK·Filed 1998·Granted Jul 18, 2000·31 cites·15 claims
- 1378US7239855B2communication semiconductor integrated circuit device and wireless communication systemRENESAS TECH CORP·Filed 2004·Granted Jul 3, 2007·18 cites·5 claims
- 1478US6154243AReversible thermal recording method and apparatus thereforRICOH KK·Filed 1998·Granted Nov 28, 2000·36 cites·28 claims
- 1576US12174486B2Illumination unit and display apparatusSATURN LICENSING LLC·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 1675US7848716B2Semiconductor integrated circuit for communicationRENESAS ELECTRONICS CORP·Filed 2006·Granted Dec 7, 2010·6 cites·10 claims
- 1774US11194192B2Illumination unit and display apparatusSATURN LICENSING LLC·Filed 2020·Granted Dec 7, 2021·0 cites·12 claims
- 1873US8095094B2Communication semiconductor integrated circuit, communication electronic component and wireless communication systemMATSUI HIROAKI·Filed 2008·Granted Jan 10, 2012·5 cites·5 claims
- 1973US7989529B2Thermosensitive adhesive composition, method of manufacturing the same and thermosensitive adhesive materialRICOH CO LTD·Filed 2006·Granted Aug 2, 2011·1 cites·19 claims
- 2073US5942377AReversible thermosensitive composition and reversible thermosensitive recording medium using sameRICOH KK·Filed 1997·Granted Aug 24, 1999·24 cites·4 claims
- 2172US6207613B1Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording materialRICOH KK·Filed 1999·Granted Mar 27, 2001·17 cites·12 claims
- 2271US11668974B2Illumination unit and display apparatusSATURN LICENSING LLC·Filed 2021·Granted Jun 6, 2023·0 cites·16 claims
- 2371US11227953B2Tunneling field effect transistorJAPAN SCIENCE & TECH AGENCY·Filed 2018·Granted Jan 18, 2022·1 cites·20 claims
- 2471US6524377B2Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording materialRICOH KK·Filed 2001·Granted Feb 25, 2003·5 cites·1 claims
- 2569US7333565B2Semiconductor integrated circuit for communicationRENESAS TECH CORP·Filed 2002·Granted Feb 19, 2008·14 cites·1 claims
- 2667US8150342B2Transmitter, RF transmitter signal processor and method for operation of transmitterMATSUI HIROAKI·Filed 2008·Granted Apr 3, 2012·3 cites·29 claims
- 2767US7116950B2Direct-conversion transmitting circuit and integrated transmitting/receiving circuitTTP COMMUNICATIONS LTD·Filed 2002·Granted Oct 3, 2006·9 cites·14 claims
- 2867US2023357889A1Method For Manufacturing Aluminum Alloy Extruded MaterialAISIN KEIKINZOKU CO LTD·Filed 2023·Application pending·0 cites
- 2966US7384148B2Projection type image display apparatus and optical systemSONY CORP·Filed 2005·Granted Jun 10, 2008·4 cites·22 claims
- 3066US6410478B1Reversible thermosensitive recording mediumRICOH KK·Filed 2000·Granted Jun 25, 2002·5 cites·19 claims
- 3166US6090192AReversible thermosensitive coloring composition and reversible thermosensitive recording medium using sameRICOH KK·Filed 1998·Granted Jul 18, 2000·15 cites·3 claims
- 3265US10871676B2Illumination unit and display apparatusSONY CORP·Filed 2018·Granted Dec 22, 2020·0 cites·8 claims
- 3365US7463876B2Communication semiconductor integrated circuit, communication electronic component and wireless communication systemRENESAS TECHNOLOG CORP·Filed 2006·Granted Dec 9, 2008·4 cites·12 claims
- 3465US6573450B2Waterproof structure for terminal portion of electric wire provided on housing body for electric componentsYAZAKI CORP·Filed 2002·Granted Jun 3, 2003·16 cites·5 claims
- 3565US2024357944A1Raw material solution for manufacturing oxide superconducting material and method for manufacturing oxide superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 3664US11192160B2Structural memberAISIN KEIKINZOKU CO LTD·Filed 2019·Granted Dec 7, 2021·1 cites·3 claims
- 3764US2025197974A1Aluminum Alloy For Die Casting Having Excellent Thermally Conductive Property And Method For Producing Die Casting Material Using The SameAISIN KEIKINZOKU CO LTD·Filed 2025·Application pending·0 cites
- 3863US2023357902A1Method For Manufacturing Aluminum Alloy Extruded Material With High Strength And Excellent In SCC Resistance And HardenabilityAISIN KEIKINZOKU CO LTD·Filed 2023·Application pending·0 cites
- 3959US5891823AReversible thermosensitive recording mediumRICOH KK·Filed 1997·Granted Apr 6, 1999·11 cites·1 claims
- 4057US7567382B2Optical filterDAISHINKU CORP·Filed 2004·Granted Jul 28, 2009·8 cites·11 claims
- 4157US6503868B2Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording materialRICOH KK·Filed 2001·Granted Jan 7, 2003·1 cites·23 claims
- 4257US5868821AThermally reversible color forming composition and thermally reversible recording medium using the thermally reversible color forming compositionRICOH KK·Filed 1997·Granted Feb 9, 1999·12 cites·11 claims
- 4357US2018099323A1Rolling machine, bending method, and workpiece materialMITSUBISHI HEAVY IND LTD·Filed 2016·Application pending·0 cites
- 4452US12512865B2Semiconductor device and impedance-matching circuitryRENESAS ELECTRONICS CORP·Filed 2023·Granted Dec 30, 2025·0 cites·8 claims
- 4552US2025028200A1Light source device and displaySONY GROUP CORP·Filed 2022·Application pending·0 cites
- 4652US2007184978A1Thermosensitive recording material and method of producing the sameTAKANO SHINJI·Filed 2007·Application pending·0 cites
- 4751US8374559B2Transmitter, RF transmitter signal processor and method for operation of transmitterRENESAS ELECTRONICS CORP·Filed 2012·Granted Feb 12, 2013·0 cites·17 claims
- 4851US8315579B2Semiconductor integrated circuit for communicationFURUYA RYOJI·Filed 2010·Granted Nov 20, 2012·1 cites·4 claims
- 4951US2025050671A1Thermosensitive recording layer forming liquid, thermosensitive recording medium and production method thereof, and image recording methodMATSUI HIROAKI·Filed 2022·Application pending·0 cites
- 5048US2023234084A1Film Forming Apparatus, Film Forming Method, and Formed FilmOSAKA GAS CO LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →