Masanari Kouguchi

Title: Masanari Kouguchi: Innovator in Micro Region Measurement Technology

Introduction

Masanari Kouguchi is a prominent inventor based in Kunitachi, Japan. He has made significant contributions to the field of measurement technology, particularly in the analysis of micro regions. With a total of 2 patents, his work has advanced the understanding of stress and strain at a microscopic level.

Latest Patents

Kouguchi's latest patents include a method and apparatus for measuring the physical properties of micro regions. This innovative technology allows for the real-time measurement of the two-dimensional distribution of stress and strain with high resolution and sensitivity. The method involves scanning a sample and irradiating it with a finely focused electron beam. The displacement of the position of a diffraction spot is measured using a two-dimensional position-sensitive electron detector. The resulting displacement is outputted as a voltage value, which is then converted into the magnitude of stress or strain according to the principles of nano diffraction. This magnitude is displayed in synchronism with a sample position signal, providing precise and accurate measurements.

Career Highlights

Masanari Kouguchi is currently employed at Hitachi, Ltd., where he continues to develop and refine his innovative measurement technologies. His work has garnered attention for its potential applications in various scientific and industrial fields.

Collaborations

Kouguchi has collaborated with notable colleagues, including Yoshifumi Taniguchi and Mikio Ichihashi. Their combined expertise has contributed to the advancement of measurement techniques in micro regions.

Conclusion

Masanari Kouguchi's contributions to measurement technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing scientific understanding and practical applications.