Inventor · disambiguated record
Kazuhiro Hirota
Also filed as: HIROTA KAZUHIRO
71 granted patents·10 pending applications·869 citations·filing 1990–2021
99Inventor score
Top patents by PatentIndex Score
81 records- 0197US6427997B1Sheet stacker with aligning/conveying rollers and image forming apparatus using the sameKONISHIROKU PHOTO IND·Filed 2000·Granted Aug 6, 2002·123 cites·11 claims
- 0291US6585258B1Automatic document feeder having a document shunting pathKONISHIROKU PHOTO IND·Filed 2000·Granted Jul 1, 2003·47 cites·5 claims
- 0391US5984299ASheet finishing apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Nov 16, 1999·49 cites·9 claims
- 0489US7691061B2Ultrasonic diagnostic apparatus and method of processing an ultrasound signalTERUMO CORP·Filed 2005·Granted Apr 6, 2010·61 cites·16 claims
- 0589US7207557B2Image forming system and single-sheet processing machineKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Apr 24, 2007·26 cites·24 claims
- 0688US7261288B2Postprocessing apparatus with two or more finishing devicesKONICA MINOLTA BUSINESS TECH·Filed 2002·Granted Aug 28, 2007·25 cites·20 claims
- 0787US6796559B2Automatic document feeder having a document shunting pathKONISHIROKU PHOTO IND·Filed 2003·Granted Sep 28, 2004·31 cites·9 claims
- 0886US8157741B2Rotational imaging probe safety mechanism for conditional rotational speed reductionHIROTA KAZUHIRO·Filed 2007·Granted Apr 17, 2012·50 cites·20 claims
- 0984US11296672B2Surface acoustic wave deviceNDK SAW DEVICES CO LTD·Filed 2019·Granted Apr 5, 2022·7 cites·10 claims
- 1084US6329888B1Reflection inversion surface acoustic wave transducer and filterTOYO COMMUNICATION EQUIP·Filed 1999·Granted Dec 11, 2001·42 cites·4 claims
- 1182US6206359B1Auto document feederKONISHIROKU PHOTO IND·Filed 1998·Granted Mar 27, 2001·33 cites·10 claims
- 1282US5088717APaper feeding apparatus having a three cylinder vacuum memberKONISHIROKU PHOTO IND·Filed 1990·Granted Feb 18, 1992·28 cites·22 claims
- 1380US9263851B2Cooling system, reservoir unit and cartridge, as well as solid-state laser oscillator system provided with the sameFUJIFILM CORP·Filed 2014·Granted Feb 16, 2016·5 cites·19 claims
- 1480US6152445ASheet conveying apparatus and method wherein the sheet is fed without contacting the discharge layerKONISHIROKU PHOTO IND·Filed 1998·Granted Nov 28, 2000·28 cites·10 claims
- 1579US6145834AAutomatic document feeder having a document shunting pathKONISHIROKU PHOTO IND·Filed 1998·Granted Nov 14, 2000·53 cites·13 claims
- 1678US7738941B2Image diagnostic system and processing method thereforTERUMO CORP·Filed 2007·Granted Jun 15, 2010·18 cites·16 claims
- 1778US6233427B1Image forming apparatus in use with a sheet post-processing apparatusKONISHIROKU PHOTO IND·Filed 1999·Granted May 15, 2001·24 cites·13 claims
- 1877US8100833B2Diagnostic imaging system and processing method for producing reduced frame rate images from data collected at a higher frame ratesHIROTA KAZUHIRO·Filed 2007·Granted Jan 24, 2012·17 cites·18 claims
- 1977US6283354B1Sheet processing apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Sep 4, 2001·25 cites·11 claims
- 2075US10105063B2Photoacoustic measurement device and laser light sourceFUJIFILM CORP·Filed 2017·Granted Oct 23, 2018·1 cites·20 claims
- 2174US8029446B2Ultrasonic imaging system and imaging methodTERUMO CORP·Filed 2005·Granted Oct 4, 2011·14 cites·16 claims
- 2274US7905838B2Image diagnostic system and apparatus, and processing method thereforTERUMO CORP·Filed 2007·Granted Mar 15, 2011·11 cites·13 claims
- 2372US9392944B2Laser source unit, control method thereof, photoacoustic image generation apparatus and photoacoustic image generation methodFUJIFILM CORP·Filed 2014·Granted Jul 19, 2016·5 cites·13 claims
- 2471US10250225B2AT-cut crystal element, crystal resonator and crystal unitNIHON DEMPA KOGYO CO·Filed 2016·Granted Apr 2, 2019·2 cites·10 claims
- 2569US9974439B2Photoacoustic imaging method and deviceFUJIFILM CORP·Filed 2014·Granted May 22, 2018·3 cites·6 claims
- 2668USRE39168EImage forming apparatus in use with a sheet post-processing apparatusKONICA CORP·Filed 2003·Granted Jul 11, 2006·9 cites·53 claims
- 2768US6109605ASheet finishing apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Aug 29, 2000·18 cites·53 claims
- 2865US6381439B2Document feeding apparatus and image forming apparatusKONISHIROKU PHOTO IND·Filed 2001·Granted Apr 30, 2002·7 cites·17 claims
- 2965US6091929AImage forming apparatus having stapling position controllerKONISHIROKU PHOTO IND·Filed 1998·Granted Jul 18, 2000·33 cites·7 claims
- 3064US10052028B2Photoacoustic imaging method and photoacoustic imaging apparatusFUJIFILM CORP·Filed 2016·Granted Aug 21, 2018·0 cites·9 claims
- 3164US9059676B2Surface acoustic wave device and electronic componentNIHON DEMPA KOGYO CO·Filed 2012·Granted Jun 16, 2015·2 cites·4 claims
- 3262US9369109B2Surface acoustic wave device and oscillator circuitNIHON DEMPA KOGYO CO·Filed 2014·Granted Jun 14, 2016·2 cites·19 claims
- 3362US9320475B2Photoacoustic imaging method and photoacoustic imaging apparatusFUJIFILM CORP·Filed 2013·Granted Apr 26, 2016·0 cites·21 claims
- 3461US12025627B2Management system and management methodFUJIFILM CORP·Filed 2021·Granted Jul 2, 2024·0 cites·18 claims
- 3561US5223905AAutomatic document conveying deviceKONISHIROKU PHOTO IND·Filed 1991·Granted Jun 29, 1993·13 cites·2 claims
- 3660US10450039B2Non-spherical tank and liquefied gas carrier ship equipped with the non-spherical tanksMITSUBISHI HEAVY IND LTD·Filed 2016·Granted Oct 22, 2019·1 cites·5 claims
- 3760US2021366595A1Management systemFUJIFILM CORP·Filed 2021·Application pending·0 cites
- 3859US11953510B2Management system and management methodFUJIFILM CORP·Filed 2021·Granted Apr 9, 2024·0 cites·16 claims
- 3959US10277197B2Piezoelectric vibrating piece and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2016·Granted Apr 30, 2019·1 cites·20 claims
- 4057US5213320APaper feed deviceKONISHIROKU PHOTO IND·Filed 1991·Granted May 25, 1993·12 cites·8 claims
- 4156US11103137B2Photoacoustic imaging method and deviceFUJIFILM CORP·Filed 2018·Granted Aug 31, 2021·0 cites·6 claims
- 4256US9743840B2Photoacoustic measurement device and laser light sourceFUJIFILM CORP·Filed 2015·Granted Aug 29, 2017·0 cites·20 claims
- 4355USD438889SElectronic copierKONISHIROKU PHOTO IND·Filed 2000·Granted Mar 13, 2001·9 cites·1 claims
- 4453US11333599B2Photoacoustic image generation apparatus, photoacoustic image generation method, and photoacoustic image generation programFUJIFILM CORP·Filed 2019·Granted May 17, 2022·0 cites·20 claims
- 4553US11061001B2Photoacoustic measurement apparatusFUJIFILM CORP·Filed 2019·Granted Jul 13, 2021·0 cites·14 claims
- 4653US10709336B2Photoacoustic image generation apparatus and methodFUJIFILM CORP·Filed 2017·Granted Jul 14, 2020·0 cites·22 claims
- 4752US11710290B2Photoacoustic image evaluation apparatus, method, and program, and photoacoustic image generation apparatusFUJIFILM CORP·Filed 2019·Granted Jul 25, 2023·0 cites·30 claims
- 4851US5292112AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1992·Granted Mar 8, 1994·9 cites·8 claims
- 4950US11324402B2Laser device and photoacoustic measurement apparatusFUJIFILM CORP·Filed 2018·Granted May 10, 2022·0 cites·11 claims
- 5049US11213209B2Device and method for processing photoacoustic signalFUJIFILM CORP·Filed 2014·Granted Jan 4, 2022·0 cites·19 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →