Patents/Assignees

RICOH COMPANY, Ltd.

1,752 patents in portfolio

US11775240utility2023
Information Processing System, Information Processing Method, Storage Medium, and Information Processing Apparatus
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US11774826utility2023
Electrochromic Element and Electrochromic Light Control Device
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US11772394utility2023
Liquid Discharge Apparatus and Liquid Discharge Method
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US11772384utility2023
Liquid Discharge Apparatus
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US11772327utility2023
Device for Fabricating Solid Freeform Object and Method of Fabricating Solid Freeform Object
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US11774878utility2023
Amount-of-remaining-toner Detecting Device, Image Forming Apparatus, Method for Detecting Amount of Remaining Toner, and Non-transitory Recording Medium
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US11774659utility2023
Display Device and Image Forming Apparatus
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US11774899utility2023
Image Forming Apparatus Including Handle Member for Transportation
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US11775238utility2023
Image Forming Apparatus, Image Forming System, and Image Forming Method for Color Difference Calculation
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US11770487utility2023
Reading Device, Image Forming Apparatus, and State Detection Method to Detect a Multi-feed State of an Object Using Reflected Light in a Visible Wavelength and an Invisible Wavelength and Comparing Reading Value Results to References Associated with the Invisible and Visible Wavelength Reference Values
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US11770492utility2023
Information Processing System, Apparatus, and Method for Controlling Usage of Service in Accordance with Previous Resource Usage
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US11768448utility2023
Information Storage System Including a Plurality of Terminals
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US11768370utility2023
Projector, Display System, and Mobile Object
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US11768258utility2023
Signal Separating Apparatus, Signal Separating Method, and Non-transitory Recording Medium
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US11767185utility2023
Sheet Conveying Device and Image Forming Apparatus Incorporating the Sheet Conveying Device
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US11766877utility2023
Conveyance Device, Liquid Discharge Apparatus, and Post-processing Apparatus
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US11763445utility2023
Inspection of a Target Object Using a Comparison with a Master Image and a Strictness of a Quality Evaluation Threshold Value
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US11762272utility2023
Light-source Device and Image Projection Apparatus
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US11760104utility2023
Liquid Discharge Apparatus, and Liquid Discharge Method
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US11760591utility2023
Sheet Stacking Device and Printing Apparatus
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