This inventor holds 1 USPTO granted patent. Top assignees: Riken Corporation, University Public Corporation Osaka. Active years: 2023.
Company Filing History:
1 out of 888 
1 out of 57 Years Active: 2023
Title: Atsuhiro Kotani: Innovator in Electron Microscopy
Introduction
Atsuhiro Kotani is a distinguished inventor based in Osaka, Japan. He is known for his significant contributions to the field of electron microscopy. His innovative approach has led to advancements in observation techniques that enhance the capabilities of electron microscopes.
Latest Patents
Atsuhiro Kotani holds a patent for an "Electron microscope and sample observation method using the same." This invention addresses the limitations of the Lorentz method by providing a way to observe weak scatterers or phase objects with high resolution and no azimuth dependency. The method utilizes a Foucault observation technique with hollow-cone illumination, allowing for precise control over the observation conditions. The patent highlights the ability to manage spatial resolution by selecting various diameters and shapes of the aperture plate.
Career Highlights
Throughout his career, Atsuhiro Kotani has worked with notable organizations, including Riken Corporation and the University Public Corporation Osaka. His experience in these institutions has contributed to his expertise in electron microscopy and related technologies.
Collaborations
Atsuhiro has collaborated with esteemed colleagues such as Ken Harada and Keiko Shimada. Their joint efforts have furthered research and development in the field of electron microscopy.
Conclusion
Atsuhiro Kotani's innovative work in electron microscopy has made a lasting impact on the field. His patent and collaborations reflect his commitment to advancing scientific observation techniques.