Michio Ohashi

Title: Michio Ohashi: Innovator in Measurement Technology

Introduction

Michio Ohashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of measurement technology, holding 2 patents that showcase his innovative approach to solving complex problems.

Latest Patents

Ohashi's latest patents include a measuring device and a surface position detection device. The measuring device features an illumination system that radiates light to a measuring target object, along with an image formation system that forms a conjugate plane optically conjugated with the object plane. It also includes a diffracted light restricting part that selectively passes specific rays of diffracted light, allowing for precise imaging of periodic light and dark patterns. The surface position detection device is designed to detect surface information along an axis intersecting the detected surface. It utilizes a light transmission unit with modulated intensity to form an irradiation region and a light reception unit that outputs photoelectric conversion signals for accurate surface calculations.

Career Highlights

Ohashi is currently employed at Nikon Corporation, a leading company in imaging and optical products. His work at Nikon has allowed him to develop cutting-edge technologies that enhance measurement accuracy and efficiency.

Collaborations

Some of his notable coworkers include Satoshi Takahashi, who has collaborated with Ohashi on various projects, contributing to the advancement of measurement technologies.

Conclusion

Michio Ohashi's innovative work in measurement technology has led to significant advancements in the field. His patents reflect a deep understanding of optical systems and their applications in precise measurements.