Tenri, Japan

Ryoichi Masaki

This inventor holds 1 USPTO granted patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Masaki. Retrieved from https://idiyas.com/inventor/ryoichi-masaki-1sthxhf8

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Ryoichi Masaki: Innovator in Document Detection Technology

Introduction

Ryoichi Masaki is a notable inventor based in Tenri, Japan. He has made significant contributions to the field of document detection technology. His innovative approach has led to the development of a unique patent that enhances the reliability of copying apparatuses.

Latest Patents

Masaki holds a patent for an "Original document size detecting arrangement." This arrangement is designed to detect the sizes of original documents used in copying devices. It ensures high reliability in size detection, regardless of the thickness of the original documents. The technology effectively eliminates adverse effects caused by cross-talk light from neighboring light-emitting elements. This advancement allows for accurate detection of various document sizes based on the presence of correct original documents.

Career Highlights

Ryoichi Masaki is associated with Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to focus on innovations that improve document handling and copying technologies. His dedication to enhancing the functionality of copying apparatuses has made a significant impact in the field.

Collaborations

Masaki has collaborated with talented coworkers, including Zempei Tani and Kenji Sumiyoshi. Their combined expertise has contributed to the successful development of advanced technologies in document detection.

Conclusion

Ryoichi Masaki's contributions to document detection technology exemplify the spirit of innovation. His patent reflects a commitment to improving the reliability of copying devices. Through his work at Sharp Corporation, he continues to influence the industry positively.

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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