Chiba, Japan

Tsuneo Yanagisawa

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Cement Co., Ltd.. Active years: 1995-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneo Yanagisawa. Retrieved from https://idiyas.com/inventor/tsuneo-yanagisawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1995-1997

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2 patents (USPTO):Explore Patents

Title: Tsuneo Yanagisawa: Innovator in Antistatic Coating Technologies

Introduction

Tsuneo Yanagisawa is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of coating materials, particularly in the development of antistatic and high refractive index films. With a total of 2 patents to his name, Yanagisawa's work has had a considerable impact on various applications, including cathode ray tubes.

Latest Patents

Yanagisawa's latest patents focus on innovative coating materials designed to enhance the performance of antistatic and anti-reflection films. One of his patents describes a coating material that comprises a dispersion fluid containing a mixture of antimony doped tin oxide fine powder and a black colored electrically conductive fine powder. This material is intended for use in creating a laminated body that exhibits superior antistatic effects, electromagnetic wave shielding effects, and anti-reflection effects. Another patent elaborates on a cathode ray tube that incorporates this advanced coating material, further enhancing its contrast and overall performance.

Career Highlights

Tsuneo Yanagisawa is currently associated with Sumitomo Cement Co., Ltd., where he continues to innovate in the field of materials science. His work has not only advanced the technology behind cathode ray tubes but has also contributed to the broader field of optical coatings.

Collaborations

Throughout his career, Yanagisawa has collaborated with esteemed colleagues such as Masaru Uehara and Touru Kinoshita. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.

Conclusion

In summary, Tsuneo Yanagisawa is a distinguished inventor whose work in antistatic coating technologies has paved the way for advancements in various applications. His contributions continue to influence the industry and inspire future innovations.

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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