Suita, Japan

Masayoshi Shimizu

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Sheet Glass Company, Limited. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Shimizu. Retrieved from https://idiyas.com/inventor/masayoshi-shimizu-2qf2eagp

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Masayoshi Shimizu: Innovator in Light Transmitting Technology

Introduction

Masayoshi Shimizu is a notable inventor based in Suita, Japan. He has made significant contributions to the field of optical technology, particularly in the development of advanced glass materials. His innovative work has led to the creation of a unique converging light transmitting glass body.

Latest Patents

Shimizu holds a patent for a "Converging light transmitting body of high performance and process for." This invention provides a glass body whose refractive index gradually changes from its central portion to its surface, optimizing the path of light. The glass body contains at least three cations that constitute modifying oxides, with specific concentration changes that enhance its performance. The process for producing this glass body involves intricate steps of ion source contact, ensuring an ideal refractive index distribution.

Career Highlights

Masayoshi Shimizu is associated with Nippon Sheet Glass Company, Limited, where he has been instrumental in advancing glass technology. His work has not only contributed to the company's portfolio but has also set new standards in the industry.

Collaborations

Shimizu has collaborated with notable colleagues such as Takashi Yamagishi and Yukio Noguchi. Their combined expertise has fostered innovation and development in the field of optical materials.

Conclusion

Masayoshi Shimizu's contributions to light transmitting technology exemplify the impact of innovative thinking in material science. His patented work continues to influence advancements in optical applications.

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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