Inventor · disambiguated record
Kazushige Hiroi
Also filed as: HIROI KAZUSHIGE
16 granted patents·19 pending applications·554 citations·filing 1997–2023
94Inventor score
Top patents by PatentIndex Score
35 records- 0194US7796857B2Video playback apparatusHITACHI LTD·Filed 2005·Granted Sep 14, 2010·28 cites·18 claims
- 0293US6256071B1Methods and apparatus for recording video files and for generating a table listing the recorded files and links to additional informationHITACHI AMERICA LTD·Filed 1998·Granted Jul 3, 2001·172 cites·20 claims
- 0390US7257202B2Telephone communication systemHITACHI LTD·Filed 2003·Granted Aug 14, 2007·49 cites·31 claims
- 0488US6204887B1Methods and apparatus for decoding and displaying multiple images using a common processorHITACHI AMERICA LTD·Filed 1999·Granted Mar 20, 2001·114 cites·24 claims
- 0585US6549241B2Methods and apparatus for processing multimedia broadcastsHITACHI AMERICA LTD·Filed 2001·Granted Apr 15, 2003·26 cites·22 claims
- 0684US6384846B1Methods and apparatus for rendering multiple images using a limited rendering resourceHITACHI AMERICA LTD·Filed 1999·Granted May 7, 2002·88 cites·32 claims
- 0781US6525742B2Video data processing device and video data display device having a CPU which selectively controls each of first and second scaling unitsHITACHI LTD·Filed 2001·Granted Feb 25, 2003·18 cites·6 claims
- 0877US9811564B2POI information providing system, POI information providing device, POI information output device, POI information providing method, and program thereforCLARION CO LTD·Filed 2014·Granted Nov 7, 2017·3 cites·14 claims
- 0973US10754902B2Information processing system and information processing deviceCLARION CO LTD·Filed 2015·Granted Aug 25, 2020·2 cites·4 claims
- 1072US7283671B2Communications terminalHITACHI LTD·Filed 2003·Granted Oct 16, 2007·17 cites·20 claims
- 1169US6727907B2Video data processing device and video data display deviceRENESAS TECH CORP·Filed 2002·Granted Apr 27, 2004·12 cites·4 claims
- 1265US10157348B2Related data generating apparatus, related data generating method, and programCLARION CO LTD·Filed 2015·Granted Dec 18, 2018·2 cites·11 claims
- 1364US8218945B2Motion picture recording/reproducing apparatusHIROI KAZUSHIGE·Filed 2005·Granted Jul 10, 2012·3 cites·15 claims
- 1463US6850267B2Video telephone system and terminal device thereforHITACHI LTD·Filed 2003·Granted Feb 1, 2005·7 cites·21 claims
- 1556US2014351008A1Calculating machine, prediction method, and prediction programHITACHI LTD·Filed 2014·Application pending·0 cites
- 1655US2023410133A1Area revitalization apparatus and area revitalization methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 1754US11798108B2Transportation service planning system and transportation service planning methodHITACHI LTD·Filed 2021·Granted Oct 24, 2023·0 cites·13 claims
- 1852US6219030B1Video data processing systemHITACHI LTD·Filed 1997·Granted Apr 17, 2001·13 cites·2 claims
- 1948US2008069517A1Broadcast program recording/playback apparatus, broadcast program playback position control method, and broadcast program information providing apparatusARAI TOSHIFUMI·Filed 2007·Application pending·0 cites
- 2047US2005104909A1Communications system and methodHITACHI LTD·Filed 2004·Application pending·0 cites
- 2147US2009129749A1Video recorder and video reproduction methodOYAMATSU MASAYUKI·Filed 2008·Application pending·0 cites
- 2246US2006236333A1Music detection device, music detection method and recording and reproducing apparatusHITACHI LTD·Filed 2006·Application pending·0 cites
- 2345US2005021810A1Remote display protocol, video display system, and terminal equipmentFiled 2003·Application pending·0 cites
- 2445US2005013592A1Device and method for reproducing sound and motion pictureFiled 2003·Application pending·0 cites
- 2542US2012198487A1Content recommendation systemSUZUKI MASATO·Filed 2012·Application pending·0 cites
- 2642US2008138034A1Player for movie contentsHIROI KAZUSHIGE·Filed 2007·Application pending·0 cites
- 2741US2009116816A1Chaptering method and apparatus for movie dataHIROI KAZUSHIGE·Filed 2008·Application pending·0 cites
- 2841US2010329636A1Video playback apparatusHIROI KAZUSHIGE·Filed 2010·Application pending·0 cites
- 2939US2011243526A1Video/Audio PlayerHITACHI CONSUMER ELECTRONICS·Filed 2010·Application pending·0 cites
- 3038US2006233522A1Video processing apparatusHIROI KAZUSHIGE·Filed 2006·Application pending·0 cites
- 3138US2017300819A1Time-Series Prediction Apparatus and Time-Series Prediction MethodHITACHI LTD·Filed 2014·Application pending·0 cites
- 3237US2012254906A1Movie recommendation system and movie recommendation methodHIROI KAZUSHIGE·Filed 2012·Application pending·0 cites
- 3336US2007168867A1Video reproduction deviceHIROI KAZUSHIGE·Filed 2006·Application pending·0 cites
- 3429US2010257156A1Moving picture indexing method and moving picture reproducing deviceHIROI KAZUSHIGE·Filed 2010·Application pending·0 cites
- 3527US2011320471A1Movie Recommendation System and Movie Recommendation MethodHIROI KAZUSHIGE·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →