Inventor · disambiguated record
Hitomi Hanyu
Also filed as: HANYU HITOMI
7 granted patents·2 pending applications·81 citations·filing 1993–2024
83Inventor score
Top patents by PatentIndex Score
9 records- 0187US6816179B2Color printing apparatus that reduces toner amountRICOH KK·Filed 2002·Granted Nov 9, 2004·44 cites·22 claims
- 0265US6795213B1Printer with a tonality correction capabilityRICOH KK·Filed 2000·Granted Sep 21, 2004·8 cites·9 claims
- 0365US2024340386A1Color adjustment system, color adjustment method, and color adjustment apparatusRICOH CO LTD·Filed 2024·Application pending·0 cites
- 0464US12022049B2Color adjustment system, color adjustment method, and color adjustment apparatusMATSUSHIMA HIROYUKI·Filed 2023·Granted Jun 25, 2024·0 cites·16 claims
- 0553US7286262B2Image formation apparatus and method, and computer productRICOH KK·Filed 2002·Granted Oct 23, 2007·2 cites·21 claims
- 0645US5697712AImage processing method and apparatusRICOH KK·Filed 1995·Granted Dec 16, 1997·13 cites·2 claims
- 0743US5579450AImage processing apparatus involving comparison of densities of three contiguous pixelsRICOH KK·Filed 1993·Granted Nov 26, 1996·14 cites·7 claims
- 0841US2004001229A1Printer driver, color transform method, recording medium, and color image forming systemFiled 2003·Application pending·0 cites
- 0940US8170344B2Image storage device, image storage system, method of storing image data, and computer program product for image data storingHANYU HITOMI·Filed 2007·Granted May 1, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →