Kazuhiko Umehara

Title: Kazuhiko Umehara: Innovator in Heat Treatment Technology

Introduction

Kazuhiko Umehara is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of heat treatment technology, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of heat treatment processes.

Latest Patents

Umehara's latest patents include several innovative technologies. One of his key inventions is a heat treating plant that features a heating chamber equipped with multiple regenerative combustors. These combustors utilize a direct-fired burner with a built-in porous regenerator, designed to apply heat treatment to objects within the chamber. The invention addresses the challenge of non-uniform pore diameters in porous regenerators, which can lead to choking phenomena. Another significant patent is for a honeycomb regenerator that captures waste heat from exhaust gases. This regenerator alternates the flow of exhaust gas and the gas to be heated, enhancing energy efficiency.

Career Highlights

Throughout his career, Umehara has worked with prominent companies such as NGK Insulators, Inc. and NKK Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in heat treatment technology.

Collaborations

Umehara has collaborated with notable colleagues, including Yoshiyuki Kasai and Toshihiko Hijikata. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Kazuhiko Umehara is a distinguished inventor whose work in heat treatment technology has led to several important patents. His innovative approaches continue to influence the industry and improve heat treatment processes.