Hironori Hayashida

Title: Hironori Hayashida: Innovator in Polycarbonate Resin Technology

Introduction

Hironori Hayashida is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of materials science, particularly in the development of polycarbonate resin compositions for optical applications. With a total of 3 patents to his name, Hayashida's work has had a considerable impact on the industry.

Latest Patents

One of Hayashida's latest patents focuses on a polycarbonate resin composition for optical use. This invention provides a unique formulation that includes a mixture of polycarbonate resin and at least one type of carboxylic acid. These acids can be either aliphatic carboxylic acids with 1 to 10 carbon atoms or aromatic carboxylic acids. The specific amounts of carboxylic acids used range from 5 to 1000 ppm based on the polycarbonate resin. This innovative composition is designed to enhance the performance of optical disc substrates manufactured from it.

Career Highlights

Throughout his career, Hironori Hayashida has worked with prominent companies in the chemical industry. He has been associated with Mitsubishi Kasei Corporation and Mitsubishi Chemical Industries Limited, where he has contributed to various research and development projects. His expertise in polycarbonate resin technology has positioned him as a key figure in the advancement of optical materials.

Collaborations

Hayashida has collaborated with several notable professionals in his field, including Yoshitomi Urabe and Yoshiaki Ohtani. These collaborations have further enriched his research and development efforts, leading to innovative solutions in materials science.

Conclusion

Hironori Hayashida's contributions to the field of polycarbonate resin technology demonstrate his commitment to innovation and excellence. His patents and collaborations reflect a deep understanding of materials science, making him a significant figure in the industry.