Company Filing History:
2 out of 803 
1 out of 984 
1 out of 11 Years Active: 2013-2022
Title: Nobuo Handa: Innovator in Specimen Preparation and X-ray Detection Systems
Introduction
Nobuo Handa, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the fields of specimen preparation and X-ray detection systems. With a total of two patents to his name, he has showcased his innovative spirit and technical expertise in advancing scientific research and applications.
Latest Patents
Nobuo Handa's latest patents include a specimen preparation apparatus and an X-ray detection system. The specimen preparation apparatus features a lower-side structure that forms a specimen chamber housing a specimen base, while an upper-side structure creates a nozzle chamber positioned above. A gate valve separates the two chambers, and the nozzle chamber contains a nozzle tip opening for ejecting specimens. The control device within the apparatus ensures that the gas pressure in the specimen chamber remains higher than that in the nozzle chamber, enhancing specimen handling and preparation.
Additionally, his X-ray detection system incorporates an electron beam irradiation portion, a diffraction grating, and a splitter that directs the diffracted X-rays' propagation. This innovative design allows for an imaging plane assigned to multiple positions that are separate in a perpendicular direction to the energy dispersion of the diffracted X-rays. Important to the configuration are image sensors with varying energy sensitivities placed at each position, enhancing the system's detection capabilities.
Career Highlights
Nobuo Handa has honed his skills through valuable experiences at reputable institutions like Jeol Ltd. and Tohoku University. His work at these organizations has not only helped further his professional growth but also contributed significantly to advancing technology in his field.
Collaborations
During his career, Nobuo has collaborated with notable colleagues, including Masami Terauchi and Takanori Murano. These partnerships have likely enriched his work, allowing for the exchange of ideas and fostering innovative solutions in their respective projects.
Conclusion
In conclusion, Nobuo Handa stands out as a prominent figure in the innovation of specimen preparation and X-ray detection technology. His patents reflect a deep understanding of scientific principles and practical applications. With a continuous drive for innovation, he remains an influential contributor to the advancement of technology in his field.