Katsuhiko Miki

Title: Innovations of Katsuhiko Miki

Introduction

Katsuhiko Miki is a notable inventor based in Nishishirakawa-gun, Japan. He has made significant contributions to the field of materials science, particularly in the production of quartz glass crucibles and silicon single crystals. With a total of 7 patents to his name, Miki's work has had a profound impact on the semiconductor industry.

Latest Patents

Miki's latest patents include a method for producing a quartz glass crucible and a method for producing silicon single crystals. The quartz glass crucible is designed to avoid the generation of dislocation in silicon single crystals during production. This is achieved through a meticulous process that involves preparing a crucible base material made of quartz glass, producing synthetic quartz glass material, and welding it to the inner surface of the crucible base. His work ensures high heat resistance and minimizes defects in silicon single crystals. Additionally, Miki has developed silicon wafers for epitaxial growth that exhibit high gettering ability and low heavy metal impurity concentrations, produced with high productivity.

Career Highlights

Throughout his career, Miki has worked with prominent companies such as Shin-Etsu Handotai Co., Ltd. and Shin-Etsu Handotai, Ltd. His expertise in the field has allowed him to contribute to advancements in silicon wafer technology, which is crucial for the manufacturing of semiconductors.

Collaborations

Miki has collaborated with notable colleagues, including Masaro Tamatsuka and Akihiro Kimura. These partnerships have further enhanced his research and development efforts in the semiconductor industry.

Conclusion

Katsuhiko Miki's innovations in quartz glass crucibles and silicon single crystals have significantly advanced the semiconductor field. His contributions continue to influence the industry, showcasing the importance of research and development in technology.