Ryoichi Ozaki

Title: Ryoichi Ozaki: Innovator in Copper Alloy Technology

Introduction

Ryoichi Ozaki is a prominent inventor based in Shimonoseki, Japan. He has made significant contributions to the field of materials science, particularly in the development of copper alloy sheets for electrical and electronic applications. With a total of 10 patents to his name, Ozaki's work has had a substantial impact on the industry.

Latest Patents

Ozaki's latest patents focus on enhancing the properties of copper alloy sheets. One notable patent describes a copper alloy sheet for electric and electronic parts, where the shear plane ratio is reduced by a dislocation density. This is achieved by a specific value obtained from the half-value width of the intensity of diffraction of the {311} plane in the surface of a Cu—Fe—P alloy sheet. The value must be 0.015 or more. Additionally, the patent outlines a texture for the alloy sheet with relatively small Fe content, where the ratio of intensity of diffraction from the (200) plane to that from the (220) plane is 0.3 or less. Furthermore, the orientation distribution density of Brass orientation must be 25% or more, with an average grain size in the sheet of 6.0 μm or less.

Another patent by Ozaki also addresses copper alloy sheets for electrical and electronic parts, reiterating the importance of the shear plane ratio and the specific texture requirements for optimal performance. These innovations are crucial for improving the efficiency and reliability of electronic components.

Career Highlights

Throughout his career, Ryoichi Ozaki has worked with notable companies such as Kobe Steel, Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has allowed him to refine his expertise in materials science and contribute to groundbreaking advancements in copper alloy technology.

Collaborations

Ozaki has collaborated with esteemed colleagues, including Yosuke Miwa and Masayasu Nishimura. Their combined efforts have led to significant developments in the field, further enhancing the quality and applicability of copper alloys in various industries.

Conclusion

Ryoichi Ozaki's innovative work in copper alloy technology has established him as a key figure in the field. His patents reflect a deep understanding of material properties and their applications in electronics. Through his career and collaborations, Ozaki continues to influence the advancement of materials science.