Seiichi Miyazaki

Title: Seiichi Miyazaki: Innovator in Semiconductor Technology

Introduction

Seiichi Miyazaki is a prominent inventor based in Kosyoku, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on improving manufacturing processes and reducing contamination in semiconductor wafers.

Latest Patents

Miyazaki's latest patents include a semiconductor wafer manufacturing method and an etching method for semiconductor silicon wafers. The semiconductor wafer manufacturing method provides a technique for producing wafers without ring-like sag in the outer peripheral portion during polishing. This method involves a back surface part polishing and edge polishing step, followed by a front surface polishing step. The etching method aims to prevent metal contamination of semiconductor silicon wafers, utilizing a specially prepared etchant that significantly reduces metal contamination.

Career Highlights

Miyazaki is currently employed at Shin-Etsu Handotai Co., Ltd., a leading company in the semiconductor industry. His innovative approaches have contributed to advancements in wafer manufacturing and etching processes, enhancing the quality and reliability of semiconductor products.

Collaborations

Throughout his career, Miyazaki has collaborated with notable colleagues, including Takashi Nihonmatsu and Masahiko Yoshida. These collaborations have fostered a productive environment for innovation and development in semiconductor technologies.

Conclusion

Seiichi Miyazaki's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and improve manufacturing processes.