Company Filing History:
Years Active: 2009
Title: Innovations by Masahiro Nakatsuka: Extreme Ultraviolet Light Source
Introduction
Masahiro Nakatsuka is an innovative inventor based in Suita, Japan, known for his contributions to the field of extreme ultraviolet light sources. With a focus on enhancing emission efficiency, Nakatsuka's work has implications for various high-precision technologies.
Latest Patents
Nakatsuka holds a patent for an "Extreme Ultraviolet Light Source and Extreme Ultraviolet Light Source Target." The objective of this invention is to provide a target that emits extreme ultraviolet light with high efficiency. The design features a solid target made from heavy metals or heavy-metal compounds, possessing a density ranging from 0.5 to 80% of the crystal density. By employing this approach, when the target is subjected to a laser beam, plasma from the heavy metal is generated, emitting extreme ultraviolet light at a predetermined wavelength.
Career Highlights
Currently, Nakatsuka is affiliated with Osaka University, where he continues to push the boundaries of optical technology and plasma physics. His patented invention exemplifies a significant advancement in the efficiency of extreme ultraviolet light sources, which can greatly benefit various applications in fields such as semiconductor manufacturing and photolithography.
Collaborations
Throughout his career, Nakatsuka has collaborated with notable peers, including Keiji Nagai and Hiroaki Nishimura. These partnerships foster a rich environment of innovation and creativity, leading to groundbreaking advancements in the realm of ultraviolet technologies.
Conclusion
Masahiro Nakatsuka's innovative work in extreme ultraviolet light sources illustrates his commitment to enhancing technology through scientific research and development. His contributions not only provide solutions to existing challenges but also pave the way for future advancements in related fields.