Ken Tomeba

Title: Ken Tomeba: Innovator in Sand Core Technology

Introduction

Ken Tomeba is a notable inventor based in Ohtawara, Japan. He has made significant contributions to the field of casting technology, particularly through his innovative patent related to sand cores.

Latest Patents

Ken Tomeba holds a patent for a "Sand core for casting and process for producing the same." This invention includes a tar reducing agent in at least the second coating layer, which is the outermost layer of the sand core. The design allows for the decomposition of tar generated from the core body and coating layers into low molecular gases, such as carbon monoxide, carbon dioxide, and water, when exposed to the heat of molten metal. This innovation effectively prevents the generation of tar from the sand core to the outside, thereby reducing defects in cast products caused by clogging in the gas drain.

Career Highlights

Ken Tomeba is associated with Honda Motor Co., Ltd., where he applies his expertise in casting technology. His work has contributed to advancements in manufacturing processes, enhancing the quality and efficiency of cast products.

Collaborations

Ken has collaborated with notable colleagues, including Mitsuaki Ueno and Hiromi Fujita, to further develop innovative solutions in the field of casting technology.

Conclusion

Ken Tomeba's contributions to sand core technology exemplify the impact of innovation in manufacturing processes. His patent not only addresses critical issues in casting but also showcases the importance of collaboration in driving technological advancements.