Patents/Assignees

RICOH COMPANY, Ltd.

1,752 patents in portfolio

US11841652utility2023
Contact-separation Device, Fixing Device, and Image Forming Apparatus
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US11841679utility2023
Cyan Toner, Developer, Toner Accommodating Unit, Image Forming Apparatus, and Image Forming Method
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US11842146utility2023
Information Processing Apparatus, System, and Information Processing Method
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US11843723utility2023
Image Projection Apparatus
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US11838467utility2023
Document Placement Detecting Device, Image Reading Device, Image Forming Apparatus, Method, and Non-transitory Recording Medium
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USD1006802design2023
Stand for Monitor
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US11833800utility2023
Method and Apparatus for Forming Three-dimensional Curved Surface on Laminated Substrate, and Three-dimensional Curved Laminated Substrate
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US11835887utility2023
Developer Accommodating Device with Screw Including Screw Blade as Rotator, Developing Device, Process Cartridge, and Image Forming Apparatus
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US11835897utility2023
Rotator Driver, Heating Device, Fixing Device, and Image Forming Apparatus
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US11838481utility2023
Image Reading Apparatus and Image Forming Apparatus
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US11831995utility2023
Image Capturing Apparatus, Image Capturing Method, and Carrier Means
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US11826942utility2023
Die for Extrusion Molding, Plastic Manufacturing Device, and Plastic Manufacturing Method
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US11827004utility2023
Method and Device for Producing Foamed Body
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US11827013utility2023
Drying Device, Printing Device and Printing Method
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US11827471utility2023
Sheet Feeding Device and Image Forming Apparatus
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US11828522utility2023
Cryogenic Refrigerator and Biomagnetic Measurement Apparatus
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US11829058utility2023
Light Source Device and Image Projection Apparatus Including a Rod Integrator and Light Guide
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US11829091utility2023
Belt Device, Fixing Device, and Image Forming Apparatus
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US11829674utility2023
Printing System, Apparatus, and Method, Utilizing a Virtual Printer
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US11829824utility2023
Medium Stacker and Image Forming System Incorporating the Medium Stacker
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