Inventor · disambiguated record
Hiroyuki Urata
Also filed as: URATA HIROYUKI
18 granted patents·2 pending applications·370 citations·filing 1994–2020
94Inventor score
Top patents by PatentIndex Score
20 records- 0197US10171780B2Lighting apparatusMAXELL LTD·Filed 2015·Granted Jan 1, 2019·30 cites·10 claims
- 0291US5557342AVideo display apparatus for displaying a plurality of video signals having different scanning frequencies and a multi-screen display system using the video display apparatusHITACHI LTD·Filed 1995·Granted Sep 17, 1996·156 cites·50 claims
- 0386US10509614B2Video display apparatus-apparatus communicationMAXELL LTD·Filed 2015·Granted Dec 17, 2019·5 cites·11 claims
- 0480US11606851B2Lighting apparatusMAXELL LTD·Filed 2020·Granted Mar 14, 2023·1 cites·10 claims
- 0578US5990968AVideo signal processing device for automatically adjusting phase of sampling clocksHITACHI LTD·Filed 1996·Granted Nov 23, 1999·64 cites·11 claims
- 0675US10699552B2Lighting apparatusMAXELL LTD·Filed 2019·Granted Jun 30, 2020·1 cites·4 claims
- 0775US9552072B2Image projection deviceHITACHI MAXELL·Filed 2014·Granted Jan 24, 2017·2 cites·20 claims
- 0873US9942529B2Image projection deviceHITACHI MAXELL·Filed 2013·Granted Apr 10, 2018·2 cites·15 claims
- 0972US6917388B2Video signal processing device for automatically adjusting phase of sampling clocksHITACHI LTD·Filed 2002·Granted Jul 12, 2005·10 cites·4 claims
- 1068US10997846B2Lighting apparatusMAXELL LTD·Filed 2020·Granted May 4, 2021·0 cites·3 claims
- 1168US5986635AProcessor for converting pixel number of video signal and display apparatus using the sameHITACHI LTD·Filed 1997·Granted Nov 16, 1999·35 cites·30 claims
- 1263US10602104B2Lighting apparatusMAXELL LTD·Filed 2018·Granted Mar 24, 2020·0 cites·8 claims
- 1362US10708559B2Lighting apparatusMAXELL LTD·Filed 2020·Granted Jul 7, 2020·0 cites·4 claims
- 1459US5541665AImage processing apparatus with change over of clock signalsHITACHI LTD·Filed 1994·Granted Jul 30, 1996·19 cites·20 claims
- 1556US10262519B2Lighting apparatusMAXELL LTD·Filed 2015·Granted Apr 16, 2019·0 cites·9 claims
- 1656US6107984AProcessor of video signal and display unit using the sameHITACHI LTD·Filed 1997·Granted Aug 22, 2000·35 cites·21 claims
- 1748US2008143637A1Multiscreen display apparatusHITACHI LTD·Filed 2007·Application pending·0 cites
- 1846US6707503B1Video signal processing device for automatically adjusting phase of sampling clocksHITACHI LTD·Filed 1999·Granted Mar 16, 2004·10 cites·3 claims
- 1940US10677448B2Lighting deviceMAXELL LTD·Filed 2015·Granted Jun 9, 2020·0 cites·4 claims
- 2038US2016080708A1Projection-type video display deviceHITACHI MAXELL·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →