Company Filing History:
Years Active: 2022-2025
Title: Daisuke Kubota: Innovator in Scanning Electron Microscopy
Introduction
Daisuke Kubota is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of scanning electron microscopy, holding a total of 2 patents. His work focuses on enhancing the capabilities and functionalities of electron microscopes, which are essential tools in various scientific and industrial applications.
Latest Patents
Daisuke Kubota's latest patents include a groundbreaking scanning electron microscope designed to scan workpieces such as wafers, masks, panels, or substrates using an electron beam. This invention features a deflector that directs the electron beam to scan a target region on the workpiece, along with a deflection controller that applies a scanning voltage and an offset voltage to optimize the scanning process.
Another notable patent is an autofocus method for a scanning electron microscope that employs interlaced scanning techniques. This method generates thinned images of a pattern on a specimen's surface by repeatedly scanning while adjusting the focal position and irradiation position of the electron beam. The technique calculates sharpness levels of the images to determine the optimal focal position, enhancing the precision of the imaging process.
Career Highlights
Daisuke Kubota is currently associated with Tasmit, Inc., where he continues to innovate in the field of microscopy. His work has been instrumental in advancing the technology used in electron microscopes, making them more efficient and effective for researchers and industries alike.
Collaborations
Daisuke collaborates with Naoya Saitoh, contributing to the development of advanced microscopy techniques and technologies. Their partnership has led to significant advancements in the field, showcasing the importance of teamwork in innovation.
Conclusion
Daisuke Kubota's contributions to scanning electron microscopy exemplify the impact of innovative thinking in scientific research. His patents reflect a commitment to enhancing imaging technologies, which are crucial for various applications in science and industry.