Naka, Japan

Isamu Hayashi

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Nuclear Fuel Co., Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isamu Hayashi. Retrieved from https://idiyas.com/inventor/isamu-hayashi-h7ybecc8

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 = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Isamu Hayashi: Innovator in Pipe Inspection Technology

Introduction

Isamu Hayashi is a notable inventor based in Naka, Japan. He has made significant contributions to the field of pipe inspection technology. His innovative approach has led to the development of a unique apparatus designed to enhance the inspection of inner surfaces of pipes.

Latest Patents

Hayashi holds a patent for an "Apparatus for inspecting an inner surface of a pipe including means for." This invention involves a body that is inserted into the interior of a pipe, equipped with an illuminator at its forward end. The illuminator emits light forwardly, while a conical reflecting mirror is strategically positioned to reflect this light onto the inner surface of the pipe. This setup allows for the formation of a clear image of the pipe's interior. Additionally, a concentrating unit at the forward end of the body transmits the reflected image to the rearward end, ensuring effective inspection.

Career Highlights

Isamu Hayashi is associated with Mitsubishi Nuclear Fuel Co., Ltd., where he applies his expertise in developing advanced inspection technologies. His work has been instrumental in improving safety and efficiency in nuclear fuel management.

Collaborations

Hayashi collaborates with Yoshitaka Yaginuma, contributing to the advancement of innovative solutions in their field.

Conclusion

Isamu Hayashi's contributions to pipe inspection technology exemplify the impact of innovation in enhancing industrial safety and efficiency. His patented apparatus represents a significant advancement in the field, showcasing his dedication to improving inspection methods.

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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