Hanamaki, Japan

Keietsu Sato

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keietsu Sato. Retrieved from https://idiyas.com/inventor/keietsu-sato

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


Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: The Innovations of Keietsu Sato

Introduction

Keietsu Sato is a notable inventor based in Hanamaki, Japan. He has made significant contributions to the field of optical devices, showcasing his expertise through his innovative designs and patents. His work has implications for various applications in image display technology.

Latest Patents

One of Sato's key patents is for an optical device and projection-type image display apparatus. This invention features a main body with a light incident surface and a light emitting surface, both of which are mirror-finished. The design also includes a light-reflecting side surface that connects the light incident and emitting surfaces. Additionally, a supporting portion is integrated into the light-reflecting side surface to enhance the device's functionality. This patent highlights Sato's commitment to advancing optical technology.

Career Highlights

Keietsu Sato is associated with Sanyo Electric Co., Ltd., where he has been instrumental in developing cutting-edge optical solutions. His work at Sanyo has allowed him to explore various aspects of optical engineering, contributing to the company's reputation for innovation in technology.

Collaborations

Sato has collaborated with talented individuals such as Takashi Ikeda and Yoshihiro Yokote. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Keietsu Sato's contributions to optical devices exemplify the spirit of innovation in the field. His patent for an optical device demonstrates his ability to create practical solutions that enhance image display technology. Through his work and collaborations, Sato 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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