Kagoshima, Japan

Ryoichi Sakaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Kyocera Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Sakaguchi. Retrieved from https://idiyas.com/inventor/ryoichi-sakaguchi-ej0glz25

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 = 5.0

ph-index = 1

Forward Citations = 80(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Ryoichi Sakaguchi: Innovator in Document Reading Technology

Introduction

Ryoichi Sakaguchi is a notable inventor based in Kagoshima, Japan. He has made significant contributions to the field of document reading technology. His innovative approach has led to the development of a unique document reading apparatus that enhances the efficiency of document processing.

Latest Patents

Sakaguchi holds a patent for a document reading apparatus. This apparatus features a body unit designed to hold various components, including a light transmitting plate, a light source, and a circuit wiring base plate. The invention utilizes a plurality of lenses to create a scaled-down image of the document, which is then captured by semiconductor chips. This design allows for a more compact arrangement of photoelectric transducer elements, improving the overall functionality of the device.

Career Highlights

Ryoichi Sakaguchi is associated with Kyocera Corporation, a leading company in the technology sector. His work at Kyocera has been instrumental in advancing document reading technologies. With a focus on innovation, he has contributed to the development of solutions that streamline document handling processes.

Collaborations

Sakaguchi has collaborated with notable colleagues, including Keitoku Morita and Kenichi Nagatani. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise in the field of document technology.

Conclusion

Ryoichi Sakaguchi's contributions to document reading technology exemplify the impact of innovation in enhancing efficiency. His patent and work at Kyocera Corporation highlight his role as a key figure in this domain.

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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