Kanagawa, Japan

Shigeki Endo

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Electric Industries, Limited. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Endo. Retrieved from https://idiyas.com/inventor/shigeki-endo-k1zadkf0

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Shigeki Endo: Innovator in Optical Fiber Technology

Introduction

Shigeki Endo is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical fiber technology. His innovative work has led to the development of a unique apparatus that enhances the manufacturing process of optical fibers.

Latest Patents

One of Shigeki Endo's key patents is titled "Apparatus for producing porous preforms for optical fibers." This invention addresses the challenges faced during the production of porous preforms made of SiO₂. The apparatus effectively eliminates damage caused by falling clusters of SiO₂ or GeO₂ that form on the walls of the deposition chamber. By incorporating a conductive shielding member within the chamber's walls, the invention prevents the adherence of fine particles, thereby improving the quality of the preforms. Shigeki Endo holds 1 patent related to this groundbreaking technology.

Career Highlights

Shigeki Endo is associated with Sumitomo Electric Industries, Limited, a leading company in the field of electrical and electronic products. His work at this esteemed organization has allowed him to focus on advancing optical fiber manufacturing techniques. His contributions have been instrumental in enhancing the efficiency and reliability of optical fiber production.

Collaborations

Shigeki Endo has collaborated with notable colleagues, including Shigeru Kisanuki and Masaaki Yoshida. Their combined expertise has fostered innovation and progress in the field of optical fiber technology.

Conclusion

Shigeki Endo's contributions to optical fiber technology exemplify the impact of innovative thinking in engineering. His patented apparatus represents a significant advancement in the manufacturing process, ensuring higher quality and efficiency in optical fiber production.

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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