Company Filing History:
Years Active: 2023
Title: Innovations of Yoshinobu Ootaka
Introduction
Yoshinobu Ootaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of charged particle beam devices and multipole units. With a total of 2 patents, his work showcases a blend of precision engineering and innovative design.
Latest Patents
Ootaka's latest patents include a multipole unit and a charged particle beam device. The multipole unit aims to achieve high positional accuracy while ensuring ease of assembly and maintaining a high transmission rate of magnetic flux. This invention features a pole made of soft magnetic metal, a shaft that is magnetically connected to the pole, and a coil wound around the shaft. The design incorporates fitting portions that allow for physical separation between the pole and the shaft.
The second patent, which focuses on a multistage-connected multipole and charged particle beam device, emphasizes precision in machining without the need for precise brazing between the pole and insulation material. This invention consists of multiple poles arranged along the optical-axis direction of a charged particle beam, with braces made of an insulator joining the poles through a bonding material.
Career Highlights
Yoshinobu Ootaka is currently employed at Hitachi High-Tech Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the capabilities of charged particle beam devices, which are crucial in various applications, including semiconductor manufacturing and materials science.
Collaborations
Ootaka has collaborated with notable colleagues such as Hideto Dohi and Masanori Mita. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Yoshinobu Ootaka's contributions to the field of multipole units and charged particle beam devices highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to precision and efficiency, making a significant impact in the industry.