Company Filing History:
Years Active: 2006
Title: Takehiko Yoshida: Innovator in Composite Materials
Introduction
Takehiko Yoshida, based in Nishitama-gun, Japan, is an accomplished inventor known for his innovative work in the field of composite materials. With an impressive single patent to his name, Yoshida has contributed significantly to the development of titanium dioxide-calcium carbonate composite particles, which showcase unique properties beneficial in various applications.
Latest Patents
Yoshida's notable patent concerns the creation of titanium dioxide-calcium carbonate composite particles. These innovative particles possess inherent properties of titanium dioxide, such as high opacity. The patent outlines a sophisticated process for producing these composite particles, which involves adding titanium dioxide particles with an average diameter of 0.1 to 0.5 µm during a carbonation step. This process is typically conducted by introducing a mixture of carbon dioxide and air into a calcium hydroxide slurry with stirring until the pH reaches 7. The resulting composite particles lead to the production of complexes, including coatings and paints for paper-making or composite materials like paper, plastic molded materials, and rubber molded products.
Career Highlights
Yoshida is a key figure at Nittetsu Mining Co., Ltd., where he has utilized his expertise to further develop cutting-edge materials. His innovative work within the company has not only enhanced product performance but has also expanded the scope of applications for composite materials in various industries.
Collaborations
Throughout his career, Yoshida has collaborated with talented colleagues, including Katsuyuki Tanabe and Kouhei Mitsuhashi. Their combined efforts have fostered an environment of innovation and creativity, contributing to significant advancements in their field of research.
Conclusion
Takehiko Yoshida stands out as a dedicated inventor in the realm of composite materials, with his patented titanium dioxide-calcium carbonate composite particles reflecting both his ingenuity and commitment to innovation. His work at Nittetsu Mining Co., Ltd. and collaborations with skilled professionals continue to drive advancements in materials science and engineering.