Company Filing History:
Years Active: 2020-2022
Title: Azusa Tomita: Innovator in Magnetic Core Loss Calculation
Introduction
Azusa Tomita is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of electrical engineering, particularly in the area of magnetic materials and core loss calculations. With a total of 2 patents to her name, her work has garnered attention for its practical applications and innovative approaches.
Latest Patents
One of her latest patents is titled "Method and device for calculating core loss." This invention aims to provide an accurate method and device for calculating core loss in magnetic parts. The calculation method involves determining core loss characteristics of a magnetic part that does not have a superimposed direct current flowing through it. The core loss value is then calculated by multiplying these characteristics by the rate of change of core loss caused by a superimposed direct current.
Another notable patent is the "Equivalent circuit construction method, simulation method and simulation device." This invention features an equivalent circuit that accurately expresses superposition characteristics while maintaining a simple configuration. It includes a current sensor and a voltage source connected in series between the external terminals of the equivalent circuit. The design allows for the reproduction of a current flowing through the equivalent circuit, which is detected by the current sensor and applied to a reference state element, generating a potential difference.
Career Highlights
Azusa Tomita is currently employed at Taiyo Yuden Co., Ltd., where she continues to innovate and develop new technologies. Her work has been instrumental in advancing the understanding of magnetic materials and their applications in various industries.
Collaborations
Throughout her career, Azusa has collaborated with notable colleagues, including Yasunori Tanahashi and Hiroyoshi Kobayashi. These collaborations have further enriched her research and development efforts.
Conclusion
Azusa Tomita is a trailblazer in the field of magnetic core loss calculation, with her innovative patents paving the way for advancements in electrical engineering. Her contributions continue to impact the industry positively, showcasing her dedication to innovation and excellence.