Tokyo, Japan

Miho Sampei

This inventor holds 1 USPTO granted patent. Top assignee: Teraoka Seisakusho Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Miho Sampei. Retrieved from https://idiyas.com/inventor/miho-sampei

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Miho Sampei: Innovator in Adhesive Technology

Introduction

Miho Sampei is a notable inventor based in Shinagawa-ku, Japan. She has made significant contributions to the field of adhesive technology, particularly through her innovative patent.

Latest Patents

Miho Sampei holds a patent for a crosslinking adhesive composition and adhesive tape. This composition includes an acrylic copolymer and various components that enhance its adhesive properties. Specifically, it contains 3 parts by mass or more and less than 25 parts by mass of component (A1), which consists of two or more hydroxyl group-containing (meth)acrylate monomers. Additionally, it includes 5 parts by mass or more and less than 25 parts by mass of component (A2), a carboxylic acid group-containing (meth)acrylate monomer. The composition also features 5 parts by mass or more and less than 30 parts by mass of component (A3), which is a (meth)acrylic acid alkyl ester monomer, and 50 parts by mass or more and less than 90 parts by mass of component (A4), another (meth)acrylic acid alkyl ester monomer. This innovative formulation is designed to improve the performance of adhesive tapes.

Career Highlights

Miho Sampei is currently employed at Teraoka Seisakusho Co., Ltd., where she continues to develop and refine adhesive technologies. Her work has garnered attention for its practical applications in various industries.

Collaborations

Miho collaborates with Yasushi Tsuchiya, who is also a key figure in their projects. Together, they work on advancing adhesive solutions that meet the demands of modern applications.

Conclusion

Miho Sampei's contributions to adhesive technology through her innovative patent demonstrate her expertise and commitment to advancing the field. Her work continues to influence the industry and pave the way for 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]
Loading…