Takefu, Japan

Shigemasa Sunada

This inventor holds 1 USPTO granted patent. Top assignees: Heraeus Quarzglas Gmbh, Shin-Etsu Quartz Products Co., Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigemasa Sunada. Retrieved from https://idiyas.com/inventor/shigemasa-sunada-nel44pen

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 = 33(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shigemasa Sunada

Introduction

Shigemasa Sunada, an inventive mind hailing from Takefu, Japan, has made significant contributions to the field of material science. With one patent to his name, Sunada's work focuses on synthetic silica glass, a crucial component in various technological applications.

Latest Patents

Sunada's notable patent is titled "Synthetic silica glass used with UV-rays and method producing the same". This innovation provides a method for producing silica glass capable of withstanding ultraviolet radiation, addressing the need for durable materials in various industrial applications.

Career Highlights

Throughout his career, Shigemasa Sunada has been associated with prominent companies in the quartz glass industry, including Heraeus Quarzglas GmbH and Shin-Etsu Quartz Products Co., Ltd. His experience in these organizations has provided him with a robust foundation to develop innovative solutions in silica glass technology.

Collaborations

Working alongside esteemed colleagues such as Norio Ohashi and Michiyo Kuriyama, Sunada has been able to leverage collective expertise to enhance his research and patent development efforts. These collaborations have undoubtedly played a vital role in shaping the trajectory of his inventions.

Conclusion

Shigemasa Sunada exemplifies the spirit of innovation through his work and contributions to the field of synthetic silica glass. His patent emphasizes the importance of durable materials in technology, reflecting the ongoing pursuit of advancements within material science. As researchers continue to explore new methods and materials, the impact of Sunada's inventions will undoubtedly resonate within the industry for years to come.

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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