Company Filing History:
Years Active: 2008-2010
Title: Mine Araki: Innovator in Scanning Electron Microscopy
Introduction
Mine Araki is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of microscopy, particularly through his innovative patents. With a total of 2 patents, Araki continues to push the boundaries of technology in his area of expertise.
Latest Patents
One of Araki's latest patents is a scanning electron microscope. The objective of this invention is to provide a scanning electron microscope that includes decelerating-electric-field forming means. This feature decreases the energy of a beam of electrons reaching a sample, allowing for the selective detection of backscattered electrons (BSEs) with high efficiency. The design includes a detector that receives electrons at a position outside the trajectories of secondary electrons (SEs) accelerated by the decelerating-electric-field forming means. This positioning is further away from the optical axis of the beam of electrons than the trajectories of the SEs.
Another significant patent is a charged particle beam device with a dark-field scanning transmission electron microscopy (DF-STEM) image valuation method. This device judges whether an image based on a dark-field signal has an appropriate atomic number contrast. It compares input reference information, such as a bright-field image or a back-scattered electron image, with a dark-field image. The device determines whether a correlation value between them indicates that the dark-field image has a predetermined contrast.
Career Highlights
Mine Araki is currently employed at Hitachi High-Technologies Corporation, where he applies his expertise in developing advanced microscopy technologies. His work has been instrumental in enhancing the capabilities of electron microscopy, making significant strides in the field.
Collaborations
Araki has collaborated with several talented individuals, including Yasuko Aoki and Tetsuya Sawahata. These collaborations have contributed to the innovative advancements in his research and development efforts.
Conclusion
Mine Araki is a distinguished inventor whose work in scanning electron microscopy has led to groundbreaking advancements. His patents reflect a commitment to innovation and excellence in the field. Through his contributions, he continues to influence the future of microscopy technology.