Inventor · disambiguated record
Tsukasa Yagi
Also filed as: YAGI TSUKASA
35 granted patents·17 pending applications·343 citations·filing 1989–2020
97Inventor score
Top patents by PatentIndex Score
52 records- 0197US5075724ASystem for recognizing interchangeable articlesMINOLTA CAMERA KK·Filed 1989·Granted Dec 24, 1991·69 cites·18 claims
- 0282US5416631ALight shutter arrayMINOLTA CAMERA KK·Filed 1992·Granted May 16, 1995·62 cites·9 claims
- 0378US9574757B2Organic electroluminescence module, smart device, and illumination deviceKONICA MINOLTA INC·Filed 2014·Granted Feb 21, 2017·6 cites·7 claims
- 0477US6812913B2Liquid crystal display driving method and liquid crystal display deviceMINOLTA CO LTD·Filed 2001·Granted Nov 2, 2004·20 cites·31 claims
- 0576US10185425B2Organic electroluminescence module, smart device, and lighting apparatusKONICA MINOLTA INC·Filed 2016·Granted Jan 22, 2019·2 cites·13 claims
- 0671US5671076AImage display device using vibrating mirrorMINOLTA CO LTD·Filed 1995·Granted Sep 23, 1997·31 cites·20 claims
- 0770US10817092B2Organic electroluminescence module, smart device, and illumination deviceKONICA MINOLTA INC·Filed 2016·Granted Oct 27, 2020·1 cites·10 claims
- 0869US6201559B1Method for measuring the quantity of light emergent from an optical tip array and image forming apparatus provided with an optical tip arrayMINOLTA CO LTD·Filed 1997·Granted Mar 13, 2001·26 cites·48 claims
- 0968US9772095B2Organic electroluminescence module, smart device, and lighting deviceKONICA MINOLTA INC·Filed 2014·Granted Sep 26, 2017·2 cites·11 claims
- 1066US9497805B2Organic EL element driving device and organic EL lighting apparatusYAGI TSUKASA·Filed 2011·Granted Nov 15, 2016·3 cites·14 claims
- 1166US7777536B2Synchronization circuitRICOH KK·Filed 2008·Granted Aug 17, 2010·5 cites·3 claims
- 1265US5266996ARecording apparatusMINOLTA CAMERA KK·Filed 1991·Granted Nov 30, 1993·15 cites·33 claims
- 1364US11507649B2Optical fingerprint authentication deviceMERCK PATENT GMBH·Filed 2020·Granted Nov 22, 2022·0 cites·17 claims
- 1464US5293203AImage forming apparatus having a movable sheet receiving trayMINOLTA CAMERA KK·Filed 1991·Granted Mar 8, 1994·12 cites·21 claims
- 1564US5206684ARecording apparatus including a memory into which information is written in a particular order and from which memory information is read in the reverse orderMINOLTA CAMERA KK·Filed 1990·Granted Apr 27, 1993·15 cites·19 claims
- 1662US9755166B2Luminescent device and method of manufacturing the same including forming a plurality of notches or slits in a substrate to enable planar light emittance in a curved stateKONICA MINOLTA INC·Filed 2013·Granted Sep 5, 2017·1 cites·13 claims
- 1760US8710748B2Illumination apparatusIKETSU YUICHI·Filed 2010·Granted Apr 29, 2014·2 cites·5 claims
- 1859US5103267AImage forming system for performing simplex and duplex recordingMINOLTA CAMERA KK·Filed 1990·Granted Apr 7, 1992·12 cites·20 claims
- 1953US11652243B2Non-destructive inspection methodKONICA MINOLTA INC·Filed 2018·Granted May 16, 2023·0 cites·5 claims
- 2053US10785846B2Illumination deviceKONICA MINOLTA INC·Filed 2017·Granted Sep 22, 2020·0 cites·15 claims
- 2153US2016164098A1Flexible secondary battery, electronic deviceKONICA MINOLTA INC·Filed 2014·Application pending·0 cites
- 2251US10853465B2Optical fingerprint authentication deviceKONICA MINOLTA INC·Filed 2016·Granted Dec 1, 2020·0 cites·13 claims
- 2351US6347894B1Light shutter deviceMINOLTA CO LTD·Filed 2000·Granted Feb 19, 2002·3 cites·14 claims
- 2450US5982525AImage display device using vibrating mirrorMINOLTA CO LTD·Filed 1997·Granted Nov 9, 1999·12 cites·17 claims
- 2549US7145538B2Liquid crystal display device and method for driving a liquid crystal displayMINOLTA CO LTD·Filed 2001·Granted Dec 5, 2006·2 cites·10 claims
- 2648US10168810B2Organic electroluminescent module, smart device, and illumination apparatusKONICA MINOLTA INC·Filed 2016·Granted Jan 1, 2019·0 cites·12 claims
- 2748US6441941B2Light shutter deviceMINOLTA CO LTD·Filed 2000·Granted Aug 27, 2002·2 cites·19 claims
- 2848US2015380681A1Organic electroluminescent element and lighting deviceKONICA MINOLTA INC·Filed 2014·Application pending·0 cites
- 2945US5325228AOptical shutter deviceMINOLTA CAMERA KK·Filed 1991·Granted Jun 28, 1994·12 cites·21 claims
- 3042US5166510ALight printer with photoelectric light quantity control meansMINOLTA CAMERA KK·Filed 1991·Granted Nov 24, 1992·10 cites·24 claims
- 3142US5093676AMethod of driving electro-optical light shutter for use in recording apparatusMINOLTA CAMERA KK·Filed 1990·Granted Mar 3, 1992·10 cites·14 claims
- 3242US2020229782A1Non-Destructive Inspection MethodKONICA MINOLTA INC·Filed 2018·Application pending·0 cites
- 3341US2018246581A1Organic electroluminescence module, smart device, and illuminating deviceKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 3439US6956595B1Light shutter device and a driving method thereofMINOLTA CO LTD·Filed 2000·Granted Oct 18, 2005·1 cites·15 claims
- 3539US2017358635A1Display deviceKONICA MINOLTA INC·Filed 2015·Application pending·0 cites
- 3639US2017307928A1Display deviceKONICA MINOLTA INC·Filed 2015·Application pending·0 cites
- 3738US2018219174A1Organic electroluminescence panelKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 3838US2020042124A1Organic electroluminescence module, smart device, and illumination apparatusKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 3938US2019044091A1Organic electroluminescence panel and method for manufacturing the sameKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 4038US2003206146A1Liquid crystal display apparatusMINOLTA CO LTD·Filed 2001·Application pending·0 cites
- 4138US2002180683A1Driver for a liquid crystal display and liquid crystal display apparatus comprising the driverFiled 2002·Application pending·0 cites
- 4237US6561703B2Light shutter deviceMINOLTA CO LTD·Filed 2001·Granted May 13, 2003·0 cites·20 claims
- 4337US2002008820A1Liquid crystal display apparatusMINOLTA CO LTD·Filed 2001·Application pending·0 cites
- 4437US2018136777A1Organic electroluminescence module, smart device, and illumination deviceKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 4537US2017123541A1Organic electroluminescent module, smart device, and illumination apparatusKONICA MINOLTA INC·Filed 2015·Application pending·0 cites
- 4636US2017309860A1Display deviceKONICA MINOLTA INC·Filed 2015·Application pending·0 cites
- 4735US6084657AOptical shutter deviceMINOLTA CO LTD·Filed 1998·Granted Jul 4, 2000·3 cites·7 claims
- 4834US2001035851A1Liquid crystal display apparatusFiled 2001·Application pending·0 cites
- 4933US6628318B1Method for driving an optical write deviceMINOLTA CO LTD·Filed 1997·Granted Sep 30, 2003·2 cites·15 claims
- 5031US6163203AVoltage applying apparatus facilitating adjustment of a driving voltage for a light signal emitterMINOLTA CO LTD·Filed 1997·Granted Dec 19, 2000·1 cites·25 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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