Tokyo, Japan

Masahiko Nagoshi

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Shiseido Company, Limited. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Nagoshi. Retrieved from https://idiyas.com/inventor/masahiko-nagoshi-mhwei92d

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 = 1.7

ph-index = 1


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Inventor Spotlight: Masahiko Nagoshi

Introduction

Masahiko Nagoshi is an innovative inventor based in Tokyo, Japan, known for his significant contributions to the field of packaging technology. With a focus on enhancing consumer experience, he has successfully secured a patent for his ingenious design.

Latest Patents

Nagoshi holds a patent for an ejection cap that innovatively addresses the issue of dispensing contents from sealed containers. The ejection cap is designed to break through a film closure of a container smoothly, allowing for reliable content ejection. The unique design features an asymmetric cutter that hangs from the lower surface of a top plate of a dispensing cylinder. This cutting feature penetrates the sealing film to ensure efficient dispensing of the container's contents. Additionally, the design includes a notch part strategically located on the lateral surface to facilitate this process.

Career Highlights

Masahiko Nagoshi is associated with Shiseido Company Limited, a renowned brand that has made significant advancements in the beauty and personal care industry. His work with Shiseido reflects a commitment to improving product usability and enhancing customer satisfaction through innovative packaging solutions.

Collaborations

Throughout his career, Nagoshi has collaborated with talented professionals, including his coworker Toshifumi Yoshida. Together, they have contributed to projects aimed at advancing product functionality while maintaining the high standards expected in the personal care industry.

Conclusion

Masahiko Nagoshi’s inventive spirit has led to the creation of functional solutions that not only enhance product usability but also contribute to the efficiency of the packaging industry. As he continues his work at Shiseido Company Limited, his innovations are sure to leave a lasting impact on consumer products and packaging technology.

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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