Inventor · disambiguated record
Chihiro Matsuguma
Also filed as: MATSUGUMA CHIHIRO
9 granted patents·3 pending applications·12 citations·filing 2009–2024
78Inventor score
Files withFUJI XEROX CO LTD5MATSUGUMA CHIHIRO3FUJIFILM BUSINESS INNOVATION CORP2AMAGAI SEI1NIINA HIROSHI1
Top patents by PatentIndex Score
12 records- 0170US10021272B2Image reading apparatus and image reading method for performing background removal processing on image dataFUJI XEROX CO LTD·Filed 2016·Granted Jul 10, 2018·2 cites·2 claims
- 0266US8385651B2Character recognition device, image-reading device, computer readable medium, and character recognition methodFUJI XEROX CO LTD·Filed 2009·Granted Feb 26, 2013·7 cites·8 claims
- 0360US8447143B2Image processing apparatus and storage medium storing image processing programMATSUGUMA CHIHIRO·Filed 2011·Granted May 21, 2013·3 cites·15 claims
- 0452US2025370388A1Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 0547US11140299B2Image processing apparatus, image forming system, and non-transitory computer readable medium storing programFUJIFILM BUSINESS INNOVATION CORP·Filed 2018·Granted Oct 5, 2021·0 cites·9 claims
- 0645US8259374B2Image processing apparatus and image forming apparatusNIINA HIROSHI·Filed 2009·Granted Sep 4, 2012·0 cites·6 claims
- 0742US10277781B2Image processing apparatus, image forming apparatus, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2017·Granted Apr 30, 2019·0 cites·10 claims
- 0842US8660354B2Image processing apparatus including an obtaining unit, an isolating unit, a classifying unit, information processing apparatus, and image reading apparatusMATSUGUMA CHIHIRO·Filed 2009·Granted Feb 25, 2014·0 cites·2 claims
- 0940US8774501B2Image processing apparatus, image processing method, image processing program storage mediumMATSUGUMA CHIHIRO·Filed 2010·Granted Jul 8, 2014·0 cites·8 claims
- 1040US8634116B2Image reading device and image forming apparatusAMAGAI SEI·Filed 2011·Granted Jan 21, 2014·0 cites·15 claims
- 1138US2011043852A1Document output device, computer readable medium and document output methodFUJI XEROX CO LTD·Filed 2010·Application pending·0 cites
- 1235US2017068969A1Computer-readable medium, information processing device, and information processing methodFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →