Osaka, Japan

Yoshitsune Nagai

This inventor holds 1 USPTO granted patent. Top assignee: Union Chemicar Co., Ltd. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitsune Nagai. Retrieved from https://idiyas.com/inventor/yoshitsune-nagai

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshitsune Nagai

Introduction

Yoshitsune Nagai is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of adhesive technologies. His innovative spirit is exemplified through his patent for pressure-activated fluorescent marking tape.

Latest Patents

Nagai holds a patent for a unique product known as pressure-activated fluorescent marking tape. This invention features an adhesive fluorescent coloring layer applied to a carrier. When pressure is applied to the back of the carrier, the adhesive fluorescent coloring agent layer is transferred to a substrate. The surface of the adhesive fluorescent coloring layer is designed to allow for easy removal from the substrate when external force is applied. This innovative approach enhances the usability and functionality of marking tapes.

Career Highlights

Yoshitsune Nagai is currently associated with Union Chemicar Co., Ltd. His work at this company has allowed him to focus on developing advanced adhesive solutions. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Nagai collaborates with Takehiko Nishibuchi, a fellow innovator. Together, they contribute to the advancement of adhesive technologies and explore new possibilities in their field.

Conclusion

Yoshitsune Nagai's contributions to adhesive technology, particularly through his patent for pressure-activated fluorescent marking tape, showcase his innovative mindset. His work continues to influence the industry and inspire future advancements.

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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