Inventor · disambiguated record
Hiroyuki Mitsuhashi
Also filed as: KIGAWA MASAHARU · MITSUHASHI HIROYUKI
42 granted patents·6 pending applications·238 citations·filing 1988–2025
97Inventor score
Files withFUJIFILM BUSINESS INNOVATION CORP17HITACHI MAXELL11SONY CORP6FUJI XEROX CO LTD4MITSUHASHI HIROYUKI2
Top patents by PatentIndex Score
48 records- 0194US7253988B2Recording/reproducing method of magnetic tapeHITACHI MAXELL·Filed 2006·Granted Aug 7, 2007·18 cites·1 claims
- 0290US7170709B2Recording/reproducing method of magnetic tapeHITACHI MAXELL·Filed 2005·Granted Jan 30, 2007·9 cites·2 claims
- 0388US4950870AHeat-treating apparatusTEL SAGAMI LTD·Filed 1988·Granted Aug 21, 1990·71 cites·6 claims
- 0486US7593177B2Recording/reproducing method of magnetic tapeHITACHI MAXELL·Filed 2007·Granted Sep 22, 2009·5 cites·2 claims
- 0584US11327696B2Message providing device, message providing method, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted May 10, 2022·4 cites·7 claims
- 0680US9826475B1Mobile terminal device, network system, and non-transitory computer readable storage mediumFUJI XEROX CO LTD·Filed 2017·Granted Nov 21, 2017·4 cites·12 claims
- 0779US10966273B2Connection management apparatus and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2019·Granted Mar 30, 2021·2 cites·16 claims
- 0876US2025247473A1Information processing apparatus, information processing method, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2025·Application pending·0 cites
- 0975US11297015B2Message providing device for registering setting information of chatbot for each user and non-transitory computer readable medium storing programFUJIFILM BUSINESS INNOVATION CORP·Filed 2018·Granted Apr 5, 2022·2 cites·18 claims
- 1075US11237779B2Message providing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Feb 1, 2022·2 cites·18 claims
- 1175US7981310B2Method for preparing magnetic paint and magnetic recording medium comprising the sameHITACHI MAXELL·Filed 2008·Granted Jul 19, 2011·3 cites·5 claims
- 1275US5272172AIridoid derivatives and the use thereof as a drugTSUMURA & CO·Filed 1991·Granted Dec 21, 1993·12 cites·6 claims
- 1373US7057789B2Display elementSONY CORP·Filed 2002·Granted Jun 6, 2006·14 cites·20 claims
- 1469US11797245B2Message providing device, message providing method, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 24, 2023·0 cites·15 claims
- 1568US12355921B2Information processing apparatus, information processing method, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 1665US9231272B2Electrode and method for producing the sameMITSUHASHI HIROYUKI·Filed 2012·Granted Jan 5, 2016·1 cites·5 claims
- 1764US5862011APC card type magnetic disk deviceHITACHI LTD·Filed 1996·Granted Jan 19, 1999·18 cites·13 claims
- 1863US6254995B1Coating from which deposits are easily removed and use thereofHITACHI MAXELL·Filed 1997·Granted Jul 3, 2001·15 cites·19 claims
- 1962US11805082B2Message providing device and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 31, 2023·0 cites·11 claims
- 2059US7545597B2Recording/reproducing method of magnetic tapeHITACHI MAXELL·Filed 2006·Granted Jun 9, 2009·0 cites·2 claims
- 2158US11451677B2Control device and non-transitory computer readable medium storing control programFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Sep 20, 2022·0 cites·20 claims
- 2257US11291062B2Information processing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Mar 29, 2022·0 cites·20 claims
- 2356US11240180B2Message providing device and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Feb 1, 2022·0 cites·11 claims
- 2456US6447849B1Method for processing the surface of an insulating articleSONY CORP·Filed 2000·Granted Sep 10, 2002·4 cites·7 claims
- 2556US5374653AIridoid derivatives and the use thereof as a drugTSUMURA & CO·Filed 1993·Granted Dec 20, 1994·4 cites·3 claims
- 2655US2021366007A1Information processing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Application pending·0 cites
- 2752US11374891B2Control apparatus, control system, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Jun 28, 2022·0 cites·12 claims
- 2852US11245800B2Information processing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Feb 8, 2022·0 cites·20 claims
- 2951US11252112B2Message providing device, non-transitory computer readable medium storing program, and display control methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2018·Granted Feb 15, 2022·0 cites·22 claims
- 3050US11388301B2Information processing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 3150US11172097B2Information processing apparatus and non-transitory computer readable medium that acquire a psychological state of a userFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 9, 2021·0 cites·20 claims
- 3249US11537331B2Information processing apparatus, method therewith and non-transitory computer readable medium storing programFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Dec 27, 2022·0 cites·20 claims
- 3348US7141319B2Method for processing the surface of an insulating article, printer head and substrate for recording mediumSONY CORP·Filed 2002·Granted Nov 28, 2006·0 cites·3 claims
- 3448US5445522ACombustion deviceTOKYO ELECTRON LTD·Filed 1993·Granted Aug 29, 1995·8 cites·3 claims
- 3548US2024128896A1Actuator and electronic equipmentSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 3646US5981428AReversibly changeable heat-sensitive recording mediumHITACHI MAXELL·Filed 1997·Granted Nov 9, 1999·7 cites·2 claims
- 3746US5965484AReversible heat-sensitive recording mediumHITACHI MAXELL·Filed 1998·Granted Oct 12, 1999·7 cites·3 claims
- 3844US9832345B2Information processor, image forming apparatus, terminal apparatus, information processing system and non-transitory computer readable medium for establishing connection between apparatusesFUJI XEROX CO LTD·Filed 2015·Granted Nov 28, 2017·0 cites·16 claims
- 3944US2024074318A1Transducer and method of producing transducerSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 4042US6575552B2Printer headSONY CORP·Filed 2002·Granted Jun 10, 2003·0 cites·2 claims
- 4141US2013219703A1Method for producing composition for forming positive electrode material mixture layer and method for producing lithium ion secondary batteryMITSUHASHI HIROYUKI·Filed 2012·Application pending·0 cites
- 4240US6409309B1Recording apparatus having high resolution recording functionSONY CORP·Filed 1998·Granted Jun 25, 2002·6 cites·39 claims
- 4339US5876847AReusable printing sheetHITACHI MAXELL·Filed 1995·Granted Mar 2, 1999·7 cites·5 claims
- 4438US2021266418A1Information processing apparatus and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2020·Application pending·0 cites
- 4534US6103366ASurface coating fixed to a material from which deposits are readily removedHITACHI MAXELL·Filed 1997·Granted Aug 15, 2000·3 cites·32 claims
- 4630US6261380B1Method of reusing a coated substrate having a surface coating fixed to the substrate from which deposits are readily removedHITACHI MAXELL·Filed 1998·Granted Jul 17, 2001·1 cites·10 claims
- 4730US6106105ARecording apparatus having a meniscus forming area and method of manufacturing sameSONY CORP·Filed 1999·Granted Aug 22, 2000·0 cites·18 claims
- 4820US5471986AMethod of angiographyISHIMURA TAKAO·Filed 1994·Granted Dec 5, 1995·11 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →