Takehiro Shibuya

Title: Takehiro Shibuya: Innovator in Bone Cement Technology

Introduction

Takehiro Shibuya, an esteemed inventor based in Otsu, Japan, has made significant contributions to the field of biomedical engineering through his innovative approach to bone cement compositions. With a remarkable portfolio of 12 patents, he has established himself as a leading figure in this specialized area of research and development.

Latest Patents

Shibuya's latest patents showcase his expertise in creating advanced bone cement formulations. One notable invention is a bone cement composition that incorporates titanium dioxide particles with a median diameter of 0.5 to 7.0 μm and a BET specific surface area between 0.5 to 7.0 m²/g. This unique composition features a base-forming component, which includes a (meth)acrylate polymer and a (meth)acrylate monomer, with titanium dioxide content ranging from 5 to 50% by mass, yielding a bioactive material with exceptional mechanical strength.

Another significant patent involves a bone cement composition kit designed for producing hardened materials. This formulation contains both large-diameter (meth)acrylate polymer particles (average diameter of 10 to 60 μm) and small-diameter (meth)acrylate polymer particles (average diameter of 0.1 to 2.0 μm). The inclusion of small-diameter particles, comprising 5 to 30% by mass, often in aggregate forms, enhances the mechanical integrity of the final product.

Career Highlights

Takehiro Shibuya's career has been marked by his tenure at notable institutions, including Nippon Electric Glass Co., Ltd. and Kyoto University. His work at these organizations has enabled him to refine his research and push the boundaries of innovation in materials science and medical applications.

Collaborations

Throughout his career, Shibuya has collaborated with other distinguished professionals in the field, including Yoshio Hashibe and Takashi Nakamura. These partnerships have fostered an environment of creativity and knowledge exchange, leading to groundbreaking advancements in bone cement technologies.

Conclusion

Takehiro Shibuya continues to be a prominent inventor, making noteworthy strides in the development of bone cement compositions that enhance patient outcomes in orthopedic procedures. His innovative spirit and dedication to scientific excellence are evident through his numerous patents and collaborations with fellow researchers. As the field of biomedical engineering evolves, Shibuya’s contributions will undoubtedly leave a lasting impact on future innovations.