Gifu, Japan

Motokazu Tamaoki

This inventor holds 2 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2000-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motokazu Tamaoki. Retrieved from https://idiyas.com/inventor/motokazu-tamaoki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2000-2012

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2 patents (USPTO):Explore Patents

Title: Motokazu Tamaoki: Innovator in Document Feeding Technology

Introduction

Motokazu Tamaoki is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of document feeding technology, holding a total of 2 patents. His work primarily focuses on improving the efficiency and reliability of automatic document feeders.

Latest Patents

One of Tamaoki's latest patents is for an "Automatic document feeder with jam determination control." This invention includes a controller that compares an input original length received from a main operating unit with an actual original length calculated based on a detection result from a registration sensor. The controller sets a jam determining value based on the comparison results, enhancing the device's ability to detect jams effectively.

Another significant patent is for an "Apparatus and method for feeding documents to an image forming." This document feeder features an operation panel for receiving feed start signals and mode designations from an operator. It includes a stacking device for holding documents, a sensor for sensing the stack, and a motor that raises the leading edge of the stack to a preselected position. The controller starts the motor based on the designated mode of operation, improving the overall functionality of the feeder.

Career Highlights

Motokazu Tamaoki is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of document technology. His work has contributed to the advancement of automatic document feeders, making them more efficient and user-friendly.

Collaborations

Tamaoki has collaborated with notable coworkers, including Hiroshi Fukano and Hiroshi Kubo. Their combined expertise has likely contributed to the successful development of innovative technologies within their field.

Conclusion

Motokazu Tamaoki is a distinguished inventor whose work in document feeding technology has led to significant advancements. His patents reflect a commitment to improving efficiency and reliability in document handling systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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