Kiyohiko Yamamura

Title: Kiyohiko Yamamura: Innovator in Resin Composition Technology

Introduction

Kiyohiko Yamamura is a notable inventor based in Uji, Japan. He has made significant contributions to the field of materials science, particularly in the development of resin compositions. His innovative work has led to advancements in the production of molded articles, showcasing his expertise and creativity.

Latest Patents

Yamamura holds a patent for a resin composition that includes a polylactic acid resin (A) and a polycarbonate resin (B). The patent describes a molded article produced from this resin composition, which has a specific mass ratio between the two resins ranging from 40/60 to 80/20. Additionally, the patent outlines the melt flow rate (MFR) ratios at 240°C under a load of 21.2 N, which are crucial for the performance of the final product. This innovative resin composition is designed to enhance the properties of molded articles, making them more versatile and effective in various applications. He has 1 patent to his name.

Career Highlights

Yamamura is associated with Unitika Ltd., a company known for its advancements in polymer technology. His work at Unitika has allowed him to focus on developing high-quality materials that meet the demands of modern industries. His dedication to research and development has positioned him as a key figure in the field of resin technology.

Collaborations

Throughout his career, Yamamura has collaborated with talented individuals such as Akira Ito and Kazue Ueda. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas, further enhancing the quality of their work.

Conclusion

Kiyohiko Yamamura's contributions to resin composition technology exemplify his commitment to innovation and excellence. His patent and work at Unitika Ltd. reflect his significant impact on the industry. His collaborations with other professionals further highlight the importance of teamwork in driving advancements in technology.