Company Filing History:
Years Active: 2025
Title: Innovations by Yamato Niitani
Introduction
Yamato Niitani is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of microscopy, holding 2 patents that enhance the functionality and precision of microscope apparatuses. His work is primarily associated with Nikon Corporation, a leading company in imaging and optical products.
Latest Patents
Niitani's latest patents include a microscope apparatus designed to improve sample refractive index measurement. This innovative microscope apparatus features an illumination optical system that guides light from a light source to a sample. It also includes a detection unit that captures light from the sample and a detection optical system equipped with an objective lens. The apparatus is designed with a mask that selectively allows light to pass through while blocking other portions. A mask-switching unit enables the alteration of mask patterns, while a microscope control unit manages these changes. An information-processing device calculates the refractive index of the sample based on the focus position movement when mask patterns are adjusted.
Another significant patent involves a microscope that incorporates a light-transmitting optical system to irradiate specimens with illumination light. This microscope includes a light-receiving optical system that captures signal light emitted from the specimen. It features a phase-modulation element that adds a predetermined phase distribution to the light. The phase-distribution measuring unit assesses the specimen-induced aberration at various sampling points, allowing for the calculation of a second phase distribution to reduce aberration during detection.
Career Highlights
Throughout his career, Yamato Niitani has focused on advancing optical technologies and enhancing the capabilities of microscopy. His work at Nikon Corporation has positioned him as a key player in the development of innovative imaging solutions. His patents reflect a commitment to improving the accuracy and efficiency of microscopic observations.
Conclusion
Yamato Niitani's contributions to microscopy through his patents demonstrate his expertise and innovative spirit. His work continues to influence the field, paving the way for advancements in optical technology.