Inventor · disambiguated record
Takashi Hirakawa
Also filed as: HIRAKAWA TAKASHI
32 granted patents·7 pending applications·156 citations·filing 1998–2022
96Inventor score
Top patents by PatentIndex Score
39 records- 0193US7645019B2Image forming method and image forming apparatus using treatment liquidFUJIFILM CORP·Filed 2006·Granted Jan 12, 2010·22 cites·7 claims
- 0292US7845760B2Image forming apparatusFUJIFILM CORP·Filed 2007·Granted Dec 7, 2010·15 cites·10 claims
- 0390US9899000B2Display, display control method, display control device, and electronic apparatusSONY CORP·Filed 2014·Granted Feb 20, 2018·15 cites·18 claims
- 0488US7506974B2Image forming apparatusFUJIFILM CORP·Filed 2005·Granted Mar 24, 2009·11 cites·7 claims
- 0588US7458672B2Image forming apparatusFIJIFILM CORP·Filed 2006·Granted Dec 2, 2008·13 cites·2 claims
- 0684US8157184B2Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unitHAYASHI TAKAHITO·Filed 2010·Granted Apr 17, 2012·9 cites·1 claims
- 0781US7951854B2Ink composition, ink set and inkjet recording methodFUJIFILM CORP·Filed 2008·Granted May 31, 2011·4 cites·16 claims
- 0880US7604319B2Image forming apparatusFUJIFILM CORP·Filed 2006·Granted Oct 20, 2009·6 cites·6 claims
- 0979US7533983B2Image forming apparatusFUJIFILM CORP·Filed 2006·Granted May 19, 2009·6 cites·7 claims
- 1077US12304568B2Vehicle-body structure including a center frame with a downward tiltMAZDA MOTOR·Filed 2022·Granted May 20, 2025·0 cites·16 claims
- 1177US12275458B2Vehicle-body structure including a cross member at a recessed portion of the floor panelMAZDA MOTOR·Filed 2022·Granted Apr 15, 2025·0 cites·13 claims
- 1277US12233946B2Vehicle-body structure including a cross member at a rear portion of the floor panelMAZDA MOTOR·Filed 2022·Granted Feb 25, 2025·0 cites·5 claims
- 1377US8502810B2Display device and display methodYOSHINAGA TOMORO·Filed 2010·Granted Aug 6, 2013·5 cites·12 claims
- 1477US7377610B2Droplet discharge control method and liquid discharge apparatusFUJIFILM CORP·Filed 2005·Granted May 27, 2008·5 cites·22 claims
- 1576US12280833B2Vehicle-body structure including a pair of rear-side framesMAZDA MOTOR·Filed 2022·Granted Apr 22, 2025·0 cites·14 claims
- 1676US8451200B2Image processing apparatus, image processing method, display apparatus, and projection display apparatusOHASHI NAOKI·Filed 2007·Granted May 28, 2013·5 cites·20 claims
- 1774US7527369B2Image forming apparatus and method for improving the fixing characteristics of inkFUJIFILM CORP·Filed 2005·Granted May 5, 2009·4 cites·13 claims
- 1872US7719503B2Display device and driving method of display deviceSONY CORP·Filed 2006·Granted May 18, 2010·4 cites·5 claims
- 1963US7370928B2Droplet discharge control method and liquid discharge apparatusFUJIFILM CORP·Filed 2005·Granted May 13, 2008·2 cites·4 claims
- 2063US6879730B1Sensitivity correction method and image reading deviceFUJI PHOTO FILM CO LTD·Filed 2000·Granted Apr 12, 2005·6 cites·15 claims
- 2161US8038286B2Liquid removal apparatus, image forming apparatus and liquid removal methodFUJIFILM CORP·Filed 2008·Granted Oct 18, 2011·2 cites·13 claims
- 2258US8362990B2Video signal processing circuit, display apparatus, liquid crystal display apparatus, projection type display apparatus and video signal processing methodSONY CORP·Filed 2009·Granted Jan 29, 2013·0 cites·13 claims
- 2358US7204271B2Electrically operated switch-over valveSAGINOMIYA SEISAKUSHO INC·Filed 2004·Granted Apr 17, 2007·10 cites·3 claims
- 2455US2006192741A1Display device, method of controlling the same, and projection-type display apparatusSONY CORP·Filed 2006·Application pending·0 cites
- 2551US7116320B2Display device, method of controlling the same, and projection-type display apparatusSONY CORP·Filed 2003·Granted Oct 3, 2006·2 cites·8 claims
- 2649US12113368B1System, base station, terminal apparatus, method and program for performing communication and wireless power transferSOFTBANK CORP·Filed 2022·Granted Oct 8, 2024·0 cites·20 claims
- 2748US7880709B2Display and projection type displaySONY CORP·Filed 2004·Granted Feb 1, 2011·2 cites·9 claims
- 2847US2009241832A1Coating mechanism and droplet jetting deviceHIRAKAWA TAKASHI·Filed 2009·Application pending·0 cites
- 2947US2006214970A1Image forming apparatus and methodFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 3046US8711064B2Digital signal processing apparatus, liquid crystal display apparatus, digital signal processing method and computer programHIRAKAWA TAKASHI·Filed 2008·Granted Apr 29, 2014·0 cites·13 claims
- 3144US8411014B2Signal processing circuit and methodKATO EIJI·Filed 2007·Granted Apr 2, 2013·0 cites·5 claims
- 3244US2014035898A1Driver ic mounting board, display unit, and projection display unitSONY CORP·Filed 2013·Application pending·0 cites
- 3342US2016097931A1Display device and light source for image display deviceSONY CORP·Filed 2014·Application pending·0 cites
- 3440US2008074462A1Image forming apparatusFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3539US7872625B2Liquid-crystal display apparatus and three-panel liquid-crystal display projectorSONY CORP·Filed 2004·Granted Jan 18, 2011·0 cites·6 claims
- 3639US6266163B1Image reading method and apparatusFUJI PHOTO FILM CO LTD·Filed 1998·Granted Jul 24, 2001·7 cites·15 claims
- 3738US8432418B2Signal processing device, signal processing method, and display apparatusNOGUCHI HIDEYUKI·Filed 2008·Granted Apr 30, 2013·0 cites·10 claims
- 3835US2014016869A1Signal processing apparatus and signal processing methodSONY CORP·Filed 2013·Application pending·0 cites
- 3930US6556316B2Image reading device, image exposure device, and image recording deviceFUJI PHOTO FILM CO LTD·Filed 1998·Granted Apr 29, 2003·1 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →