Inventor · disambiguated record
Kazuhisa Hirahara
Also filed as: HIRAHARA KAZUHISA
19 granted patents·5 pending applications·32 citations·filing 2011–2025
89Inventor score
Top patents by PatentIndex Score
24 records- 0192US8702093B2Sheet loading device and image reading apparatus having auxiliary restricting memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Apr 22, 2014·11 cites·16 claims
- 0288US12393139B2Belt conveying device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Aug 19, 2025·1 cites·4 claims
- 0387US8991814B2Sheet feed device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Mar 31, 2015·7 cites·11 claims
- 0486US8584371B2Paper size detecting mechanism and image forming apparatus provided therewithMARUMOTO TAKESHI·Filed 2011·Granted Nov 19, 2013·7 cites·11 claims
- 0576US9688495B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Jun 27, 2017·2 cites·10 claims
- 0674US9950883B2Sheet feeding cartridge and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Apr 24, 2018·2 cites·7 claims
- 0774US9918415B2Shield structure for storing electronic circuit, and electronic deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Mar 13, 2018·2 cites·6 claims
- 0873US2025321533A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0970US12466011B1Method of assembling a belt conveyance apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Granted Nov 11, 2025·0 cites·4 claims
- 1055US11953848B2Belt unit and method for assembling belt unitKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Apr 9, 2024·0 cites·9 claims
- 1155US11567442B2Image forming apparatus including a skeleton frameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Jan 31, 2023·0 cites·8 claims
- 1255US10386783B2Grounding structure for electrically grounding equipment and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Aug 20, 2019·0 cites·7 claims
- 1355US2025147457A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1454US11774907B2Image forming apparatus capable of suppressing deterioration in image qualityKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Oct 3, 2023·0 cites·6 claims
- 1553US12298686B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted May 13, 2025·0 cites·5 claims
- 1653US12287594B2Transfer unit and image forming apparatus including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Apr 29, 2025·0 cites·6 claims
- 1752US11531299B2Image carrier unit and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Dec 20, 2022·0 cites·8 claims
- 1849US2023418207A1Image forming apparatus configured to remove foreign matter stuck to member for adjusting clearance between developing roller and photoconductor drumKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 1947US12143547B2Image reading apparatus with posture adjustment portion and stimulus output portionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Nov 12, 2024·0 cites·5 claims
- 2047US9857753B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Jan 2, 2018·0 cites·8 claims
- 2144US9090419B2Recording medium containing cassette and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Jul 28, 2015·0 cites·15 claims
- 2242US2020255241A1Sheet conveying device and image forming apparatus including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Application pending·0 cites
- 2341US2023147582A1Structure, image forming apparatus, method of producing structureKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 2439US10870299B2Movable body reciprocating mechanism, cleaning mechanism, optical scanning device, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Dec 22, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →