Inventor · disambiguated record
Takashi Hiramatsu
Also filed as: HIRAMATSU TAKASHI
65 granted patents·10 pending applications·411 citations·filing 1974–2025
98Inventor score
Files withCANON KK21FUJI XEROX CO LTD16MURATA MANUFACTURING CO16FUJIFILM BUSINESS INNOVATION CORP10MITSUBISHI RAYON CO3
Top patents by PatentIndex Score
75 records- 0196US11619890B2Electro-conductive member, manufacturing method thereof, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2022·Granted Apr 4, 2023·3 cites·7 claims
- 0294US7273825B2Dielectric ceramic and monolithic ceramic capacitorMURATA MANUFACTURING CO·Filed 2007·Granted Sep 25, 2007·24 cites·20 claims
- 0390US6205015B1Dielectric ceramic, method for producing the same, laminated ceramic electronic element, and method for producing the sameMURATA MANUFACTURING CO·Filed 1999·Granted Mar 20, 2001·66 cites·30 claims
- 0487US11933603B2Measurement apparatus, information processing apparatus, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Mar 19, 2024·2 cites·17 claims
- 0587US9442454B2Image forming apparatus having an image bearing member charged with predetermined polarity and potentialCANON KK·Filed 2015·Granted Sep 13, 2016·3 cites·17 claims
- 0685US9264568B1Image reading apparatus and mediumFUJI XEROX CO LTD·Filed 2015·Granted Feb 16, 2016·5 cites·9 claims
- 0785US9105400B2Ceramic electronic component including internal electrode with thick sectionMURATA MANUFACTURING CO·Filed 2013·Granted Aug 11, 2015·5 cites·14 claims
- 0885US7381672B2Dielectric ceramic material and multilayer ceramic capacitorMURATA MANUFACTURING CO·Filed 2007·Granted Jun 3, 2008·9 cites·19 claims
- 0984US6243254B1Dielectric ceramic composition and laminated ceramic capacitor using the sameMURATA MANUFACTURING CO·Filed 1999·Granted Jun 5, 2001·77 cites·20 claims
- 1083US8908232B2Image inspection system and image inspection apparatusFUJI XEROX CO LTD·Filed 2013·Granted Dec 9, 2014·3 cites·9 claims
- 1183US8540832B2Laminated ceramic electronic component and manufacturing method thereforHIRATA YOSUKE·Filed 2011·Granted Sep 24, 2013·4 cites·10 claims
- 1283US7626803B2Dielectric ceramic and multilayer ceramic capacitorMURATA MANUFACTURING CO·Filed 2007·Granted Dec 1, 2009·7 cites·20 claims
- 1382US10778859B2Image reading optical system and image reading deviceFUJI XEROX CO LTD·Filed 2019·Granted Sep 15, 2020·3 cites·15 claims
- 1482US4019036AMethod for the rational application of patterning signals to a patterning device, tools adapted to produce a pattern and an apparatus for carrying out the sameMITSUBISHI RAYON CO·Filed 1974·Granted Apr 19, 1977·28 cites·11 claims
- 1581US9235790B2Image inspecting system and recording material processing deviceFUJI XEROX CO LTD·Filed 2013·Granted Jan 12, 2016·5 cites·14 claims
- 1680US10095150B2Image forming apparatusCANON KK·Filed 2015·Granted Oct 9, 2018·2 cites·11 claims
- 1780US9288351B2Image reading apparatusFUJI XEROX CO LTD·Filed 2015·Granted Mar 15, 2016·3 cites·20 claims
- 1876US9727002B2Image forming apparatus having an image bearing member charged with predetermined polarity and potentialCANON KK·Filed 2016·Granted Aug 8, 2017·1 cites·9 claims
- 1975US9478357B2Multilayer ceramic electronic componentMURATA MANUFACTURING CO·Filed 2014·Granted Oct 25, 2016·3 cites·15 claims
- 2074US9854119B2Image reading apparatus, image reading method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2015·Granted Dec 26, 2017·2 cites·11 claims
- 2171US6225250B1Dielectric ceramic compositionMURATA MANUFACTURING CO·Filed 1999·Granted May 1, 2001·31 cites·17 claims
- 2271US2025172901A1CartridgeCANON KK·Filed 2025·Application pending·0 cites
- 2370US11709439B2Developing device, regulating member, process cartridge, and image forming apparatusCANON KK·Filed 2022·Granted Jul 25, 2023·0 cites·11 claims
- 2469US9429868B2Image forming apparatusCANON KK·Filed 2015·Granted Aug 30, 2016·1 cites·15 claims
- 2568US9866719B1Image reading optical system and image reading apparatusFUJI XEROX CO LTD·Filed 2016·Granted Jan 9, 2018·1 cites·7 claims
- 2668US7239501B2Dielectric ceramic composition and laminated ceramic capacitorMURATA MANUFACTURING CO·Filed 2004·Granted Jul 3, 2007·9 cites·15 claims
- 2768US6383323B1Dielectric ceramic, method for producing the same, laminated ceramic electronic element, and method for producing the sameMURATA MFG CORP LTD·Filed 2001·Granted May 7, 2002·9 cites·15 claims
- 2867US9253336B2Image reading apparatus, and image reading methodFUJI XEROX CO LTD·Filed 2014·Granted Feb 2, 2016·1 cites·8 claims
- 2967US5675233ACharging voltage distribution apparatus for series batteriesINTEGRAN INC·Filed 1995·Granted Oct 7, 1997·52 cites·22 claims
- 3066US11493856B2Developing device, regulating member, process cartridge, and image forming apparatusCANON KK·Filed 2021·Granted Nov 8, 2022·0 cites·13 claims
- 3166US9219827B2Image inspection system and image inspection methodFUJI XEROX CO LTD·Filed 2013·Granted Dec 22, 2015·1 cites·8 claims
- 3265US6489257B1Dielectric ceramic material and monolithic ceramic electronic elementMURATA MANUFACTURING CO·Filed 2000·Granted Dec 3, 2002·14 cites·20 claims
- 3364US11892416B2Surface inspection apparatus, non-transitory computer readable medium storing program, and surface inspection methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Feb 6, 2024·0 cites·20 claims
- 3463US12510846B2Developing deviceCANON KK·Filed 2024·Granted Dec 30, 2025·0 cites·10 claims
- 3563US10185280B2Image forming apparatusCANON KK·Filed 2018·Granted Jan 22, 2019·0 cites·7 claims
- 3661US11941795B2Surface inspection apparatus, non-transitory computer readable medium storing program, and surface inspection methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Mar 26, 2024·0 cites·16 claims
- 3760US11496631B2Measurement apparatus, information processing apparatus, and non-transitory computer readable medium storing program comprising a processor that controls the light irradiator that includes a first light source row and a second light source row having different positions and covering a majority of a reading unit, a third light source and a fourth light source having different positions in the intersecting directionFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Nov 8, 2022·0 cites·11 claims
- 3859US11734843B2Object texture measurement deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Aug 22, 2023·0 cites·20 claims
- 3959US11710225B2Surface inspection apparatus, non-transitory computer readable medium storing program, and surface inspection methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 4059US6411495B2Laminated ceramic capacitorMURATA MANUFACTURING CO·Filed 2001·Granted Jun 25, 2002·8 cites·18 claims
- 4158US9915909B2Image forming apparatusCANON KK·Filed 2016·Granted Mar 13, 2018·0 cites·39 claims
- 4258US6303529B1Dielectric ceramic, method for producing the same, laminated ceramic electronic element, and method for producing the sameMURATA MANUFACTURING CO·Filed 1999·Granted Oct 16, 2001·18 cites·15 claims
- 4355US9183986B2Laminated ceramic electronic component and manufacturing method thereforHIRATA YOSUKE·Filed 2013·Granted Nov 10, 2015·0 cites·13 claims
- 4455US2013222972A1Laminated ceramic electronic componentMURATA MANUFACTURING CO·Filed 2013·Application pending·0 cites
- 4555US2023089064A1Surface inspection apparatus, non-transitory computer readable medium storing program, and surface inspection methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 4653US12393150B2Image forming apparatus having blurring supressionCANON KK·Filed 2023·Granted Aug 19, 2025·0 cites·10 claims
- 4753US10719028B2Process cartridge and image forming apparatusCANON KK·Filed 2019·Granted Jul 21, 2020·0 cites·14 claims
- 4853US9239546B2Developing unit and process cartridgeCANON KK·Filed 2013·Granted Jan 19, 2016·0 cites·20 claims
- 4952US9972438B2Laminated ceramic electronic componentMURATA MANUFACTURING CO·Filed 2016·Granted May 15, 2018·0 cites·13 claims
- 5052US9377715B2Developing unit and process cartridgeCANON KK·Filed 2013·Granted Jun 28, 2016·0 cites·36 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takashi Hiramatsu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →