Company Filing History:
Years Active: 2024
Title: Innovations of Katsuhisa Murakami
Introduction
Katsuhisa Murakami is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of electron emission technology, holding two patents that showcase his innovative work. His inventions focus on enhancing the efficiency and functionality of electron emission devices and electron microscopes.
Latest Patents
Murakami's latest patents include an electron emission device and an electron microscope. The electron emission device features a narrow electron energy range and excellent electron emitting efficiency. It consists of a laminated structure with a first electrode, an electron accelerating layer made of an insulating film, and a second electrode. The second electrode allows electrons to transmit and emit from its surface, with the energy width of the emitted electrons ranging from 100 meV to 600 meV. Materials such as graphene and hexagonal boron nitride are utilized in the construction of these devices. Additionally, he has developed an electron emitting element that includes a laminated structure with a cover film, which serves as a protective layer and constitutes an electron emission surface.
Career Highlights
Katsuhisa Murakami is affiliated with the National Institute of Advanced Industrial Science and Technology, where he conducts research and development in advanced electron emission technologies. His work has been instrumental in pushing the boundaries of what is possible in electron microscopy and related fields.
Collaborations
Murakami collaborates with fellow researcher Masayoshi Nagao, contributing to advancements in their shared field of study. Their partnership has led to innovative solutions and improvements in electron emission technologies.
Conclusion
Katsuhisa Murakami's contributions to electron emission technology through his patents and research at the National Institute of Advanced Industrial Science and Technology highlight his role as a leading inventor in this field. His work continues to influence advancements in electron microscopy and related applications.