Akira Tanimura

Title: Akira Tanimura: Innovator in Magnetic Materials and Composites

Introduction

Akira Tanimura is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of thin-film magnetic materials and electrically conductive composites. With a total of 5 patents to his name, Tanimura's work has implications in various technological applications.

Latest Patents

One of Tanimura's latest patents is for a thin-film magnetic material and the process of production thereof. This innovative material is formed on a polymer substrate and exhibits a large Barkhausen discontinuity without the need for external tensile or torsional stress. The production process involves a sputtering technique where the substrate is positioned obliquely to a target member. Additionally, a biasing magnetic field can be applied during film formation, and the substrate may be supported by a curved holder or a cylindrical roll-to-roll apparatus. This thin-film material has potential applications as a marker in article surveillance systems or as a magnetic sensor.

Another significant patent involves the rapid solidification of metal-metal composites containing silver, gold, or copper as the matrix. This electrically conductive composite material is created by dispersing a non-soluble metal within the matrix metal. The finely divided particles maintain a mutual distance that enhances the mechanical strength and wear resistance of the composite while significantly reducing high-temperature deformation. This conductive composite material can be produced through a melt atomization process.

Career Highlights

Throughout his career, Akira Tanimura has worked with prominent companies such as Unitika Ltd. and Matsushita Electric Works, Ltd. His experience in these organizations has contributed to his expertise in materials science and innovation.

Collaborations

Tanimura has collaborated with notable individuals in his field, including Shuji Yamada and Akira Menju. Their collective efforts have further advanced research and development in materials technology.

Conclusion

Akira Tanimura's contributions to the field of materials science, particularly in magnetic materials and conductive composites, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to creating solutions that have practical applications in various industries.