Mitsuo Hashiura

Title: Mitsuo Hashiura: Innovator in Heat Exchanger Technology

Introduction

Mitsuo Hashiura is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of heat exchanger technology, particularly through his innovative patent related to aluminum alloy fin materials.

Latest Patents

Mitsuo Hashiura holds a patent for "Heat exchanger fin materials and heat exchangers prepared therefrom." This patent discloses aluminum alloy fin materials that consist of, in weight percentage, 0.8 to 1.8% Fe, 0.3 to 3.0% Zn, up to 0.3% Cu, and at least one element selected from the group consisting of 0.05 to 0.25% Zr and 0.05 to 0.25% Cr, with the balance being Al and unavoidable impurities. The fin material is characterized, after brazing, by its superior thermal conductivity and beneficial sacrificial anode effect. It is also suitable as a core of a brazing fin material in combination with an Al-Si alloy brazing material, which is clad as an outer cladding layer onto both sides of the core. These materials can provide heat exchangers with high corrosion resistance and good heat transfer characteristics.

Career Highlights

Throughout his career, Mitsuo Hashiura has worked with prominent companies such as Sumitomo Light Metal Industries, Ltd. and Nippondenso Co., Ltd. His experience in these organizations has contributed to his expertise in materials science and engineering.

Collaborations

Mitsuo has collaborated with notable coworkers, including Kenji Negura and Sadayuki Kamiya. Their collective efforts have further advanced the field of heat exchanger technology.

Conclusion

Mitsuo Hashiura's innovative work in heat exchanger fin materials showcases his significant contributions to engineering and materials science. His patent reflects a commitment to improving thermal efficiency and corrosion resistance in heat exchangers.