Takatoshi Matsumura

Title: **Innovations of Takatoshi Matsumura: A Pioneer in Electromagnetic Shielding Technologies**

Introduction

Takatoshi Matsumura, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of electromagnetic shielding and materials technology. With a robust portfolio, including five patents, Matsumura's work has enhanced the functionality and applicability of various electronic materials.

Latest Patents

Matsumura's latest patents illustrate his focus on innovative materials that fulfill the dual need for electromagnetic shielding and optical transparency. One notable invention is a **light-transmitting electromagnetic-shielding laminate** and its production method, which is characterized by layers that include an electromagnetic-shielding layer arranged with a (meth)acrylate adhesive. This laminate comprises a composition containing a (meth)acrylate monomer, a (meth)acrylate oligomer, and components like acrylic amide derivatives and silane compounds.

Additionally, he has developed a **light-transmitting radio wave absorber**, which utilizes a similar multilayer approach to enhance resistance against radio waves while maintaining transparency. Another of his inventions is the **bendable polycarbonate resin laminate**, which is manufactured through a precise method of laminating polycarbonate layers with a specialized adhesive composition. This laminate is notable for its flexibility, being capable of bending into a curved shape while maintaining structural integrity.

Career Highlights

Matsumura’s professional journey includes affiliations with leading companies such as Mitsubishi Gas Chemical Company, Inc. and MGC FilmSheet Co., Ltd. These roles have enabled him to advance his research and development efforts significantly, working at the forefront of material technology.

Collaborations

Throughout his career, Matsumura has collaborated with talented professionals, including Yoshiya Kimura and Noboru Ohtani. This camaraderie further speaks to the innovative spirit inherent in his projects and emphasizes the collaborative nature of technology advancement.

Conclusion

Takatoshi Matsumura stands out as an influential inventor, consistently pushing the boundaries of electromagnetic shielding technology and its applications. His pioneering patents underscore his commitment to innovation in the field, demonstrating the valuable intersection of transparency and functionality in materials science. As the landscape of technology evolves, Matsumura’s contributions continue to play a vital role in shaping the future of electromagnetic shielding solutions.