Company Filing History:
Years Active: 2017-2025
Title: Takumi Uezono: Innovator in Charged Particle Beam Technology
Introduction
Takumi Uezono is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of charged particle beam technology, holding a total of 12 patents. His work focuses on enhancing the efficiency and accuracy of charged particle beam devices, which are crucial in various scientific and industrial applications.
Latest Patents
Among his latest innovations is a patent for a charged particle beam device and scan waveform generation method. This invention aims to properly correct various types of distortion without reducing observation throughput. The device includes a deflection coil that scans the charged particle beam on a specimen, a D/A converter that converts a digital scan waveform into an analog one, and a scan waveform generation unit that generates the digital scan waveform. This unit features a basic lookup table (LUT) that stores parameters for correcting the digital scan waveform and includes a correction circuit to address distortion characteristics of the deflection coil.
Another notable patent is for a distributed system and data transmission method. This invention provides a technique for managing the internal state of a controller in an edge device through cooperation with a cloud server. The system includes an edge device with an in-edge controller that diagnoses abnormalities in the processing unit and transmits diagnostic data to a diagnostic data computer.
Career Highlights
Takumi Uezono has worked with leading companies in the technology sector, including Hitachi, Ltd. and Hitachi High-Tech Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in charged particle beam technology.
Collaborations
Throughout his career, Uezono has collaborated with notable colleagues such as Tadanobu Toba and Kenichi Shimbo. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Takumi Uezono's contributions to charged particle beam technology exemplify his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to improving the efficiency and accuracy of technological devices, making a lasting impact in his field.