Masaaki Kishimura

Title: Masaaki Kishimura: Innovator in Methacrylic Resin Technology

Introduction

Masaaki Kishimura is a notable inventor based in Iwakuni, Japan. He has made significant contributions to the field of materials science, particularly in the development of methacrylic resin compositions. With a total of 3 patents to his name, Kishimura's work has had a considerable impact on optical disc technology.

Latest Patents

Kishimura's latest patents include a methacrylic resin composition specifically designed for optical discs. This composition consists of 100 parts by weight of a copolymer made up of 95 to 99.7% by weight of methyl methacrylate and 0.3 to 5% by weight of at least one monomer selected from methyl acrylate, ethyl acrylate, and butyl acrylate. It boasts a heat distortion temperature of at least 95°C, a melt flow rate ranging from 1.0 to 10.0 g/10 min, and a tensile strength of at least 660 kg/cm². Additionally, he has developed another methacrylic resin composition that exhibits excellent impact resistance and antistatic properties. This composition includes a methacrylic resin, a rubbery component, and a specified compound, showcasing his innovative approach to material enhancement.

Career Highlights

Throughout his career, Kishimura has worked with prominent companies such as Mitsubishi Rayon Company, Limited and Sony Corporation. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and materials engineering.

Collaborations

Kishimura has collaborated with notable colleagues, including Nobuyuki Arakawa and Fumio Sato. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Masaaki Kishimura's contributions to the field of methacrylic resin technology highlight his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to improving optical disc technology and enhancing material properties.