Inventor · disambiguated record
Yoshihiko Takagi
Also filed as: TAKAGI YOSHIHIKO
39 granted patents·18 pending applications·92 citations·filing 1996–2024
96Inventor score
Files withOMRON TATEISI ELECTRONICS CO39MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7PANASONIC CORP4SOKEN KAGAKU KK2KATO TOMONOBU1
Top patents by PatentIndex Score
57 records- 0191US10775544B2Display device and light guide plateOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Sep 15, 2020·9 cites·6 claims
- 0290US10690830B2Light guide, display device, and game machineOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Jun 23, 2020·5 cites·19 claims
- 0385US11412596B2Display switching device and switchOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Aug 9, 2022·2 cites·18 claims
- 0485US10031274B2Light guide plateOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Jul 24, 2018·8 cites·9 claims
- 0585US9753189B2Anti-reflection sheet with a resin layer including a plurality of fine projections, display element and display device including the sheetSOKEN KAGAKU KK·Filed 2013·Granted Sep 5, 2017·5 cites·7 claims
- 0683US9972164B2Decoration device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted May 15, 2018·5 cites·11 claims
- 0783US9869812B2Light guide body, light emitting apparatus, and amusement machineOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Jan 16, 2018·6 cites·11 claims
- 0883US9864128B2Light guide body, light emitting apparatus, and amusement machineOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Jan 9, 2018·6 cites·12 claims
- 0975US10401555B2Light guide plate, display device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Sep 3, 2019·2 cites·8 claims
- 1075US9417378B2Light guide and light emitting deviceOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Aug 16, 2016·3 cites·11 claims
- 1175US7559090B2Memory, information apparatus for access to the memory, and method for the information apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 7, 2009·8 cites·10 claims
- 1274US10586421B2Display device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Mar 10, 2020·2 cites·7 claims
- 1373US10809440B2Light guide plate, display device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Oct 20, 2020·2 cites·14 claims
- 1465US7512759B2Memory devicePANASONIC CORP·Filed 2004·Granted Mar 31, 2009·10 cites·10 claims
- 1564US10371883B2Display deviceOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Aug 6, 2019·0 cites·20 claims
- 1663US10139549B2Light guide body, light emitting apparatus, and amusement machineOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Nov 27, 2018·1 cites·15 claims
- 1761US2006117017A1Information processing apparatus, devices thereof, and communication deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 1861US2006126422A1Memory device and electronic device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 1961US2025004189A1Light guide plate, display device, game machine, and in-vehicle displayOMRON TATEISI ELECTRONICS CO·Filed 2024·Application pending·0 cites
- 2059US9557448B2Contact prevention film, touch panel and display device cover panelKATO TOMONOBU·Filed 2012·Granted Jan 31, 2017·2 cites·12 claims
- 2158US7024532B2File management method, and memory card and terminal apparatus that make use of the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 4, 2006·4 cites·21 claims
- 2256US11486559B2Light emitting deviceOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Nov 1, 2022·0 cites·12 claims
- 2353US11806606B2Light guide plate, light emitting device, display device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Nov 7, 2023·0 cites·19 claims
- 2453US2010083006A1Memory controller, nonvolatile memory device, nonvolatile memory system, and access devicePANASONIC CORP·Filed 2008·Application pending·0 cites
- 2552US2014040631A1Memory controller, nonvolatile memory device, nonvolatile memory system, and access devicePANASONIC CORP·Filed 2013·Application pending·0 cites
- 2650US9582959B2Reflection structure, light guide body, light emitting device, and game machineOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Feb 28, 2017·0 cites·18 claims
- 2750US2022406230A1Light guide plate, display device, input device, and electric deviceOMRON TATEISI ELECTRONICS CO·Filed 2020·Application pending·0 cites
- 2849US11940114B2Light guide plate, vehicle lampOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Mar 26, 2024·0 cites·15 claims
- 2949US11640023B2Display device with light guide plate having outgoing structure regionsOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted May 2, 2023·0 cites·5 claims
- 3049US10712586B2Optical device and optical systemOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Jul 14, 2020·0 cites·16 claims
- 3149US9753205B2Light guide body and light-emitting deviceOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Sep 5, 2017·0 cites·8 claims
- 3249US7797553B2Memory devicePANASONIC CORP·Filed 2004·Granted Sep 14, 2010·1 cites·13 claims
- 3347US11314009B2Display device and exhibition apparatusOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Apr 26, 2022·0 cites·7 claims
- 3447US11069178B2Display device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Jul 20, 2021·0 cites·1 claims
- 3547US11009648B2Display device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted May 18, 2021·0 cites·11 claims
- 3647US10802197B2Light guide plate, display apparatus, and game machineOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Oct 13, 2020·0 cites·11 claims
- 3747US2010153746A1Memory controller, secure memory card, and secure memory card systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 3846US5676749AHighly fluidized concrete compositionMARUTAKA CONCRETE INDUSTRY CO·Filed 1996·Granted Oct 14, 1997·11 cites·14 claims
- 3946US2010328776A1Anti-reflection sheet, display element and display deviceOMRON TATEISI ELECTRONICS CO·Filed 2008·Application pending·0 cites
- 4045US10895759B2Optical device and method of three-dimensional displayOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Jan 19, 2021·0 cites·15 claims
- 4145US2004152489A1Data processing apparatus and data processing methodFiled 2003·Application pending·0 cites
- 4244US10866354B2Display device and light guiding panelOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Dec 15, 2020·0 cites·20 claims
- 4344US10591659B2Light guide plate, display device and game machineOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Mar 17, 2020·0 cites·8 claims
- 4444US2004153559A1Data processing apparatusFiled 2003·Application pending·0 cites
- 4544US2014318939A1Switch unit and game machineOMRON TATEISI ELECTRONICS CO·Filed 2014·Application pending·0 cites
- 4644US2004030761A1Apparatus control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 4744US2015116834A1Antireflection filmSOKEN KAGAKU KK·Filed 2013·Application pending·0 cites
- 4843US10663643B2Display apparatus for displaying specific pattern, has emission structure region containing several emission structure portions in which emission light quantity in incident to predetermined direction is maximum in direction of light sourceOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted May 26, 2020·0 cites·9 claims
- 4943US2004073846A1Memory device, terminal apparatus, and data repair systemFiled 2003·Application pending·0 cites
- 5043US2018348960A1Input deviceOMRON TATEISI ELECTRONICS CO·Filed 2018·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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