Seiichiro Tanaka

Title: Seiichiro Tanaka: Innovator in Alloy Manufacturing and Catalyst Support Structures

Introduction

Seiichiro Tanaka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of manufacturing methods for advanced alloys and catalyst support structures. With a total of 3 patents to his name, Tanaka's work has had a considerable impact on various industrial applications.

Latest Patents

One of Tanaka's latest patents is a manufacturing method for oxide-dispersed alloys. This innovative method involves the dispersion of particles consisting of oxides of one or more additive metals within a matrix metal. The process includes several steps: first, manufacturing alloy powder or an alloy wire rod consisting of the matrix metal and the additive metal; second, oxidizing the additive metal in the alloy powder by water to form dispersed particles through agitation in a high-energy ball mill; and finally, moldedly solidifying the alloy powder or alloy wire rod after oxidation. This invention is particularly useful for creating oxide-dispersed alloys where the free energy of oxide formation of the matrix metal is higher than the water standard free energy of formation, while the free energy of oxide formation of the additive metal is lower.

Another significant patent by Tanaka is a cooled support structure for a catalyst. This design features a combustion reactor equipped with multiple hollow, internally cooled, elongated support members. These members are secured to the combustion reactor and abut the catalyst structure to limit its axial movement. The support structure is in fluid communication with a cooling medium, which maintains its temperature to retain strength properties.

Career Highlights

Throughout his career, Seiichiro Tanaka has worked with prominent companies such as Tanaka Kikinzoku Kogyo Co., Ltd. and Catalytica, Inc. His experience in these organizations has allowed him to refine his expertise in materials science and engineering.

Collaborations

Tanaka has collaborated with notable professionals in his field, including Toru Shoji and Ralph Dalla Betta. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Seiichiro Tanaka is a distinguished inventor whose work in alloy manufacturing and catalyst support structures has made a lasting impact on the industry. His innovative patents and collaborations reflect his commitment to advancing materials science.