Inventor · disambiguated record
Hiroki Shirado
Also filed as: SHIRADO HIROKI
20 granted patents·1 pending application·20 citations·filing 2011–2023
90Inventor score
Technology areasH04N
Top patents by PatentIndex Score
21 records- 0182US9628654B2Processing device, image reading device, image forming apparatus, and processing methodKONNO YOSHIO·Filed 2015·Granted Apr 18, 2017·4 cites·16 claims
- 0281US11115561B2Inclination detecting device, reading device, image processing apparatus, and method of detecting inclinationTSUKAHARA HAJIME·Filed 2020·Granted Sep 7, 2021·2 cites·15 claims
- 0379US8503047B2Image reading device and image forming apparatus, and method of controlling image reading deviceSHIRADO HIROKI·Filed 2011·Granted Aug 6, 2013·5 cites·20 claims
- 0478US11838467B2Document placement detecting device, image reading device, image forming apparatus, method, and non-transitory recording mediumNAMBARA KOHSUKE·Filed 2023·Granted Dec 5, 2023·1 cites·15 claims
- 0576US10542184B2Photoelectric conversion device, defective pixel determining method, image forming apparatus, and recording mediumYOKOYAMA TAKUHEI·Filed 2018·Granted Jan 21, 2020·2 cites·17 claims
- 0674US10182177B2Signal processing device, image scanning device, image forming apparatus, and method of controlling the sameSASA TOMOHIRO·Filed 2017·Granted Jan 15, 2019·2 cites·12 claims
- 0774US10091383B2Image reading apparatus, image forming apparatus, image reading method, and recording mediumGOH NAOKI·Filed 2017·Granted Oct 2, 2018·3 cites·17 claims
- 0862US9930195B2Image reading device, image processing apparatus, and image reading methodSHIRADO HIROKI·Filed 2016·Granted Mar 27, 2018·1 cites·8 claims
- 0951US11102375B2Sheet reading apparatus for detecting the shadow of a conveyed sheet to determine an inclinationKUBO HIROSHI·Filed 2019·Granted Aug 24, 2021·0 cites·7 claims
- 1051US11089177B2Reading device, image forming apparatus, and image reading methodOZAKI TATSUYA·Filed 2019·Granted Aug 10, 2021·0 cites·14 claims
- 1150US10855866B2Document size detection device, image reading device, image forming apparatus, and document size detecting methodSASA TOMOHIRO·Filed 2019·Granted Dec 1, 2020·0 cites·14 claims
- 1249US9094630B2Image processing apparatusSHIRADO HIROKI·Filed 2013·Granted Jul 28, 2015·0 cites·9 claims
- 1348US11095788B2Document size detection device, image reading device, image forming apparatus, document size detecting method, and recording mediumOYAMA TADAAKI·Filed 2019·Granted Aug 17, 2021·0 cites·15 claims
- 1445US10951791B2Image processing apparatus, method for processing image, and recording medium for noise removal and skew correctionHASHIMOTO AYUMU·Filed 2020·Granted Mar 16, 2021·0 cites·12 claims
- 1544US10475844B2Photoelectric conversion device, photoelectric conversion method, and image forming apparatusINOUE KEITA·Filed 2017·Granted Nov 12, 2019·0 cites·11 claims
- 1644US9973659B2Imaging element, image reading device, image forming apparatus, and imaging methodKONNO YOSHIO·Filed 2016·Granted May 15, 2018·0 cites·14 claims
- 1743US10536655B2Photoelectric conversion device, image forming apparatus, photoelectric conversion method, and non-transitory recording mediumSHIRADO HIROKI·Filed 2017·Granted Jan 14, 2020·0 cites·17 claims
- 1839US11277541B2Signal correction device, image reading device, image processing apparatus, signal correction method, and computer program productOZAKI TATSUYA·Filed 2020·Granted Mar 15, 2022·0 cites·16 claims
- 1939US2022407983A1Gain modification device, signal processing unit, imaging device, image reading device, image forming apparatus, and gain modifying methodSHIRADO HIROKI·Filed 2020·Application pending·0 cites
- 2038US11102364B2Inclination detecting device, reading device, image processing apparatus, and method of detecting inclinationNAKADA YUUKI·Filed 2020·Granted Aug 24, 2021·0 cites·10 claims
- 2137US11102365B2Edge detecting device, tilt correction device, reading device, image processing apparatus, and edge detection methodONO TOMOHIKO·Filed 2020·Granted Aug 24, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →