Ryuichi Arakawa

Title: Ryuichi Arakawa: Innovator in Joining Technologies

Introduction

Ryuichi Arakawa is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of joining technologies, holding a total of 2 patents. His work focuses on innovative solutions that enhance the performance and efficiency of various devices.

Latest Patents

Arakawa's latest patents include a "Joined body, holding device, and electrostatic chuck." This invention features a joining layer that incorporates a joining material, primarily composed of a metal with a surface tension of 1000 mN/m or less at its melting point. Additionally, it includes a metal layer with multiple pores, some of which are impregnated with the joining material. Another significant patent is for a "Wavelength conversion member, light source device, and method for manufacturing wavelength conversion member." This invention consists of a ceramic fluorescent body designed to convert the wavelength of incident light, a heat radiation member for dissipating heat, and a solder layer that joins the two components. The solder layer is uniquely structured, with a protruding portion that extends outward from the ceramic fluorescent body.

Career Highlights

Throughout his career, Ryuichi Arakawa has worked with prominent companies such as Niterra Co., Ltd. and NGK Spark Plug Company, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in joining technologies.

Collaborations

Arakawa has collaborated with esteemed colleagues, including Tomoo Tanaka and Osamu Yoshimoto. Their combined expertise has contributed to the advancement of their respective fields.

Conclusion

Ryuichi Arakawa's contributions to joining technologies through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to impact the industry positively.