Masaru Ozawa

Title: Masaru Ozawa: Innovator in Charged Particle Beam Technology

Introduction

Masaru Ozawa is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of charged particle beam technology. His innovative work has led to the development of advanced equipment that enhances measurement accuracy in electron imaging.

Latest Patents

Ozawa holds a patent for "Charged particle beam equipment with magnification correction." This invention enables the simultaneous measurement and correction of magnification errors in both X and Y directions. It achieves this without requiring the elimination of any displacement in the rotation direction between the periodic structure pattern of a sample and the X or Y direction on an electron image. The technology utilizes FFT transformation and coordinate transformation to ensure precise measurements, even in the presence of rotational displacement.

Career Highlights

Ozawa is associated with Hitachi High-Technologies Corporation, where he has been instrumental in advancing the company's technological capabilities. His work has not only contributed to the company's reputation but has also pushed the boundaries of what is possible in charged particle beam applications.

Collaborations

Throughout his career, Ozawa has collaborated with talented individuals such as Hiromi Inada and Daisuke Terauchi. These collaborations have fostered an environment of innovation and have led to the successful development of cutting-edge technologies.

Conclusion

Masaru Ozawa's contributions to charged particle beam technology exemplify the spirit of innovation. His patented equipment represents a significant advancement in the field, showcasing his expertise and dedication to improving measurement techniques.