Miki Toshima

Title: **Miki Toshima: Pioneering Innovations in Semiconductor Manufacturing**

Introduction

Miki Toshima, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of semiconductor manufacturing. With a portfolio of four patents, her work has been pivotal in advancing technology within the industry, particularly in alignment apparatuses and quality control methods.

Latest Patents

Miki's latest patents reflect her expertise and innovative approach. One notable invention is the **Alignment Apparatus and Method of Manufacturing Semiconductor Device**. This apparatus comprises a first and second stage designed to hold semiconductor substrates equipped with alignment marks. It incorporates a first and second detector, moving mechanisms, and a controller that facilitates relative movements between the stages. The controller plays a crucial role, enabling detection of alignment marks and calculating position deviations to ensure precise alignment during manufacturing processes.

Another significant invention is the **Quality Control Method of Position Measurement Light Source**. This method involves irradiating light on multiple marks of varying heights and measuring the relationship between the heights and the intensity of the reflected light. By comparing the collected measurement data with reference data, it identifies the wavelength of the position measurement light source, enhancing the accuracy and reliability of semiconductor manufacturing processes.

Career Highlights

Throughout her career, Miki Toshima has been associated with prominent companies in the semiconductor industry, including Toshiba Memory Corporation and Kioxia Corporation. Her roles at these organizations have allowed her to apply her innovative ideas and contribute to cutting-edge semiconductor technologies.

Collaborations

Miki has worked alongside distinguished colleagues such as Osamu Yamane and Sadatoshi Murakami. Their collaboration has fostered an environment of innovation and creativity, where ideas can transform into impactful technologies.

Conclusion

Miki Toshima's journey as an inventor exemplifies the spirit of innovation within the semiconductor industry. Her patents and contributions continue to play a vital role in shaping the future of semiconductor manufacturing, ensuring higher precision and quality standards. Through her dedication and collaboration with industry professionals, Miki remains a standout figure in the world of technology.