Masafumi Hiura

Title: **Masafumi Hiura: Innovator in Electroconductive Materials**

Introduction

Masafumi Hiura, an accomplished inventor based in Gunma, Japan, has made significant contributions to the field of electroconductive materials. With a portfolio that includes three patents, Hiura has focused on developing innovative solutions to enhance the performance and reliability of electronic device packaging.

Latest Patents

His latest patents showcase his expertise in creating advanced materials. One notable invention is an electroconductive resin composition designed to address challenges in electronic device packaging. This composition integrates thermoplastic resins, including polyphenylene ether resin, polystyrenic resin, and ABS resin, along with carbon black. It uniquely incorporates a styrene/butadiene/butylene/styrene block copolymer to significantly reduce the risk of carbon black detachment due to abrasion. This innovation substantially minimizes contamination risks associated with ICs.

Another significant patent describes a specialized sheet that exhibits excellent mechanical performance, particularly in terms of folding endurance. The sheet comprises a substrate layer utilizing impact-resistant styrene-type resins that contain rubber particles of varying sizes, thus enhancing durability and strength. This inventive approach not only improves the physical properties of the sheet but also contributes to its versatility in various applications.

Career Highlights

Masafumi Hiura is affiliated with Denki Kagaku Kogyo Kabushiki Kaisha, a company renowned for its commitment to research and development in advanced materials. His innovative contributions have played a vital role in pushing the boundaries of material science and engineering, particularly in the realm of electronic applications.

Collaborations

Throughout his career, Hiura has worked closely with notable coworkers such as Takeshi Miyakawa and Minoru Oda. Their collaborative efforts have fostered an environment of innovation, leading to the development of groundbreaking technologies and products in the fields of electroconductive materials.

Conclusion

In summary, Masafumi Hiura's inventive spirit and dedication to innovation have established him as an influential figure in the development of electroconductive materials. His patents not only highlight his technical prowess but also underscore the importance of teamwork and collaboration in driving advancements in technology.