Hirohisa Yamada

Title: Innovations of Hirohisa Yamada

Introduction

Hirohisa Yamada is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of materials science, particularly in the development of organic/inorganic hybrids. With a total of six patents to his name, Yamada's work focuses on enhancing the properties of materials for various applications.

Latest Patents

Yamada's latest patents include innovative processes for producing organic/inorganic hybrids. One of his notable inventions aims to provide a hybrid that exhibits high flame retardancy, flexibility, and moldability. This invention incorporates a layered hydroxide mineral with sheet-like inorganic compound unit layers, allowing for the inclusion of organic compounds with a large number of carbon atoms. Another significant patent involves the creation of an organic-inorganic composite that serves as a sheeted filler with a high aspect ratio. This composite is formed by intercalating a positively charged organic compound into a non-swelling layered silicate, enhancing its utility in various applications.

Career Highlights

Hirohisa Yamada is affiliated with the National Institute for Materials Science, where he conducts research and development in advanced materials. His work has garnered attention for its innovative approach to combining organic and inorganic materials, leading to breakthroughs in material properties.

Collaborations

Yamada collaborates with esteemed colleagues, including Kenji Tamura and Shingo Yokoyama. Their combined expertise contributes to the advancement of materials science and the development of new technologies.

Conclusion

Hirohisa Yamada's contributions to the field of materials science through his innovative patents highlight his role as a leading inventor. His work continues to influence the development of advanced materials with enhanced properties.