Osaka, Japan

Masatomo Natsui

This inventor holds 2 USPTO granted patents and 5 published patent applications. Top assignee: Nitto-Denko Corporation. Active years: 2014-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatomo Natsui. Retrieved from https://idiyas.com/inventor/masatomo-natsui

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2014-2017

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2 patents (USPTO):Explore Patents

Title: Masatomo Natsui: Innovator in Optical Pressure-Sensitive Adhesive Technology

Introduction

Masatomo Natsui is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical pressure-sensitive adhesives, holding a total of 2 patents. His work focuses on developing innovative materials that enhance the performance and durability of adhesive products.

Latest Patents

Natsui's latest patents include advancements in optical pressure-sensitive adhesive sheets and related technologies. One of his inventions provides an optical pressure-sensitive adhesive sheet that does not cause white turbidity due to humidification, while also exhibiting excellent durability. This invention features a pressure-sensitive adhesive layer with a moisture ratio after storage under specific conditions and a defined shear storage elastic modulus. Another patent focuses on an optical pressure-sensitive adhesive sheet that excels in anti-foaming release properties, minimizing whitening due to humidification. This sheet is formed from a unique pressure-sensitive adhesive composition that includes specific acrylic polymers.

Career Highlights

Masatomo Natsui is associated with Nitto Denko Corporation, a leading company in the adhesive and film industry. His work at the company has been instrumental in advancing adhesive technologies, particularly in optical applications. His innovative approach has led to the development of products that meet the demanding requirements of modern display devices.

Collaborations

Natsui has collaborated with notable coworkers, including Hiroaki Kishioka and Hiroaki Fumoto. Their combined expertise has contributed to the successful development of cutting-edge adhesive technologies.

Conclusion

Masatomo Natsui's contributions to the field of optical pressure-sensitive adhesives demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a dedication to improving product performance.

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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