Osaka, Japan

Shu Tanaka

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Ricoh Company, Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shu Tanaka. Retrieved from https://idiyas.com/inventor/shu-tanaka

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2022-2026

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4 patents (USPTO):Explore Patents

Title: Innovations by Shu Tanaka

Introduction

Shu Tanaka is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical devices, particularly in the development of retinal projection technologies. With a total of 4 patents to his name, Tanaka continues to push the boundaries of innovation in his field.

Latest Patents

Tanaka's latest patents include a retinal projection display device, a head-mounted display device, and an optometric device. The retinal projection display device is designed for projecting images directly onto the retina of a wearer using an eyeglass-type support. This device features a light source, an optical scanner for scanning light, a projector for image projection, an optical deflector for changing the projection direction, and a translation member for adjusting the optical components. His work in optical devices also encompasses a light source section that emits light, a converging reflector to focus the light, and a position detector to identify the light-receptive position on a curved irradiation surface.

Career Highlights

Shu Tanaka is currently employed at Ricoh Company, Ltd., where he applies his expertise in optical technologies. His innovative work has positioned him as a key figure in the advancement of display technologies.

Collaborations

Tanaka collaborates with talented individuals such as Suguru Sangu and Tatsuya Shimokawa, contributing to a dynamic team focused on cutting-edge optical solutions.

Conclusion

Shu Tanaka's contributions to the field of optical devices, particularly through his patented innovations, highlight his role as a leading inventor in Japan. His work continues to influence the development of advanced display technologies.

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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