Hiroshi Otsuki

Title: Innovations by Hiroshi Otsuki

Introduction

Hiroshi Otsuki is a notable inventor based in Oyama, Japan. He has made significant contributions to the field of heat exchange technology, holding two patents that showcase his innovative approach to improving heat exchangers.

Latest Patents

Otsuki's latest patents include a heat exchanger design that features heat exchange tubes made from a specific alloy containing manganese, copper, and iron, with aluminum as the primary component. The design incorporates a zinc diffused layer on the outer surface of the tubes, enhancing their corrosion resistance. The parameters for the thickness of the peripheral wall, zinc concentration, and the depth of the zinc diffused layer are meticulously defined to optimize performance. Additionally, he has developed a method for anticorrosion treatment of aluminum extruded heat exchange tubes, which involves applying a specialized dispersion of flux and zinc powders to the outer surface, followed by vaporization to achieve effective deposition.

Career Highlights

Hiroshi Otsuki is associated with Keihin Thermal Technology Corporation, where he has been instrumental in advancing heat exchanger technologies. His work has not only contributed to the company's portfolio but has also set new standards in the industry.

Collaborations

Otsuki collaborates with talented individuals such as Youhei Ikawa and Takashi Terada, who contribute to the innovative projects at Keihin Thermal Technology Corporation.

Conclusion

Hiroshi Otsuki's contributions to heat exchange technology through his patents and collaborative efforts highlight his role as a significant inventor in the field. His work continues to influence advancements in thermal management solutions.