Asao Tokiwa

Title: Asao Tokiwa: Innovator in Liquid-Cooled Heat Sink Technology

Introduction

Asao Tokiwa is a notable inventor based in Sunto-gun, Japan. He has made significant contributions to the field of thermal management through his innovative designs. His work primarily focuses on enhancing the efficiency and effectiveness of heat sinks used in various applications.

Latest Patents

Asao Tokiwa holds a patent for a liquid-cooled heat sink and its manufacturing method. This invention is designed to achieve high thermal conductivity while ensuring satisfactory moldability and corrosion resistance. The heat sink utilizes a malleable material made of aluminum or aluminum alloy. It features a passage that allows coolant to flow, which is joined to a ceramic substrate. The design includes multiple through holes formed by dividing walls, with notches on one or both ends. Corrugated fins are inserted into each through hole, creating slots that extend throughout the casing. The ends of the casing are sealed with covers, which also contain the coolant inlet and outlet. This innovative design enhances the overall performance of the heat sink.

Career Highlights

Asao Tokiwa is associated with Mitsubishi Materials Corporation, where he has been instrumental in developing advanced thermal management solutions. His expertise in materials science and engineering has led to the creation of efficient products that meet the demands of modern technology.

Collaborations

Throughout his career, Tokiwa has collaborated with talented colleagues, including Takeshi Negishi and Toshiyuki Nagase. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Asao Tokiwa's contributions to the field of thermal management through his liquid-cooled heat sink patent exemplify his commitment to innovation. His work continues to influence the industry, paving the way for more efficient thermal solutions.