Kawagoe, Japan

Ryoichi Miyagawa

This inventor holds 1 USPTO granted patent. Top assignee: Casio Computer Co., Ltd.. Active years: 2002.

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

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 = 6.0

ph-index = 1

Forward Citations = 57(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Ryoichi Miyagawa: Innovator in Document Output Technology

Introduction

Ryoichi Miyagawa is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of document output technology. His innovative approach has led to the development of a unique apparatus that enhances the way documents are produced.

Latest Patents

Miyagawa holds a patent for a document output apparatus. This apparatus is designed to output documents composed of multiple cells, allowing for the coloring of either the characters or the backgrounds of the cells based on the data assigned to them. The technology incorporates several color tables, each storing color information corresponding to specific data values. By designating a color table, the apparatus retrieves the appropriate color information, enabling efficient document creation without the need to define color information for each cell individually. This innovation streamlines the document output process and enhances visual clarity.

Career Highlights

Ryoichi Miyagawa is associated with Casio Computer Co., Ltd., a company renowned for its technological advancements. His work at Casio has allowed him to focus on developing solutions that improve document output efficiency. His patent reflects his commitment to innovation and his ability to address practical challenges in document processing.

Collaborations

Miyagawa has collaborated with talented colleagues such as Yuji Sonoyama and Akiyo Tsujimura. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Ryoichi Miyagawa's contributions to document output technology exemplify the spirit of innovation. His patent for a document output apparatus showcases his ability to create practical solutions that enhance efficiency and usability. His work continues to influence the field and inspire future advancements.

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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