List of Ricoh patents

Patents where

Current Assignee

Name

Ricoh

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 10382501 Multifunction collaboration within an electronic meeting	Patent 10382501 was granted and assigned to Ricoh on August, 2019 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	10382501	August 13, 2019
‌ US Patent 10572626 Advanced telemedicine system with virtual doctor	Patent 10572626 was granted and assigned to Ricoh on February, 2020 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	10572626	February 25, 2020
‌ US Patent 7015894 Information input and output system, method, storage medium, and carrier wave	Patent 7015894 was granted and assigned to Ricoh on March, 2006 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	7015894	March 21, 2006
‌ US Patent 11343407 Shading correction device, reading device, image forming apparatus, shading correction method, and non-transitory recording medium	Patent 11343407 was granted and assigned to Ricoh on May, 2022 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11343407	May 24, 2022
‌ US Patent 11558520 Image reading device, image forming apparatus, image correction method, and non-transitory recording medium			Ricoh	United States Patent and Trademark Office	11558520	January 17, 2023
‌ US Patent 11273629 Sheet separation device, laminator, image forming apparatus, and image forming system	Patent 11273629 was granted and assigned to Ricoh on March, 2022 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11273629	March 15, 2022
‌ US Patent 10187467 Information processing system and method of processing information	Patent 10187467 was granted and assigned to Ricoh on January, 2019 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	10187467	January 22, 2019
‌ US Patent 11630975 Secondary color uniformity compensation mechanism	Patent 11630975 was granted and assigned to Ricoh on April, 2023 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11630975	April 18, 2023
‌ US Patent 6990309 Method and apparatus for image forming performing improved cleaning and discharging operation on image forming associated members	Patent 6990309 was granted and assigned to Ricoh on January, 2006 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	6990309	January 24, 2006
‌ US Patent 11552949 Shared terminal that authenticates a user based on a terminal identifier	Patent 11552949 was granted and assigned to Ricoh on January, 2023 by the United States Patent and Trademark Office.	Ricoh	Ricoh	United States Patent and Trademark Office	11552949	January 10, 2023
‌ US Patent 11443152 Secondary color uniformity compensation mechanism	Patent 11443152 was granted and assigned to Ricoh on September, 2022 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11443152	September 13, 2022
‌ US Patent 11538276 Communication system, distributed processing system, distributed processing method, and recording medium			Ricoh	United States Patent and Trademark Office	11538276	December 27, 2022
‌ US Patent 11632487 Secondary color uniformity compensation mechanism	Patent 11632487 was granted and assigned to Ricoh on April, 2023 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11632487	April 18, 2023
‌ US Patent 11513007 Notification control device, notification control system, and notification control method	Patent 11513007 was granted and assigned to Ricoh on November, 2022 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11513007	November 29, 2022
‌ US Patent 11445091 Image forming apparatus, information processing apparatus, and recording medium			Ricoh	United States Patent and Trademark Office	11445091	September 13, 2022
‌ US Patent 6948175 Method and system of remote diagnostic, control and information collection using a dynamic linked library	Patent 6948175 was granted and assigned to Ricoh on September, 2005 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	6948175	September 20, 2005
‌ US Patent 11363239 Integration of videoconferencing with interactive electronic whiteboard appliances	Patent 11363239 was granted and assigned to Ricoh on June, 2022 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11363239	June 14, 2022
‌ US Patent 11402198 Information processing device, biological information measurement device, and computer-readable medium	Patent 11402198 was granted and assigned to Ricoh on August, 2022 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11402198	August 2, 2022
‌ US Patent 11431718 Text chat management system connected to a video conference management system	Patent 11431718 was granted and assigned to Ricoh on August, 2022 by the United States Patent and Trademark Office.	Ricoh	Ricoh	United States Patent and Trademark Office	11431718	August 30, 2022
‌ US Patent 11392754 Artificial intelligence assisted review of physical documents			Ricoh	United States Patent and Trademark Office	11392754	July 19, 2022
‌ US Patent 11030585 Person detection, person identification and meeting start for interactive whiteboard appliances	Patent 11030585 was granted and assigned to Ricoh on June, 2021 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11030585	June 8, 2021
‌ US Patent 10553208 Speech-to-text conversion for interactive whiteboard appliances using multiple services	Patent 10553208 was granted and assigned to Ricoh on February, 2020 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	10553208	February 4, 2020
‌ US Patent 11275545 Print server, image forming apparatus, method of controlling printing operation and recording medium		Ricoh	Ricoh	United States Patent and Trademark Office	11275545	March 15, 2022
‌ US Patent 11401432 Curable composition, accommodating unit, device for forming two or three dimensional image, method of forming two or three dimensional image, and cured matter		Ricoh	Ricoh	United States Patent and Trademark Office	11401432	August 2, 2022
‌ US Patent 11576084 Resource management system, resource management device, and non-transitory recording medium	Patent 11576084 was granted and assigned to Ricoh on February, 2023 by the United States Patent and Trademark Office.		Ricoh	United States Patent and Trademark Office	11576084	February 7, 2023

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