This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Panasonic Intellectual Property Management Co., Ltd.. Active years: 2018-2025.
Company Filing History:
Years Active: 2018-2025
Title: Nariaki Ishida - Innovator in Common Mode Noise Filters
Introduction
Nariaki Ishida is a notable inventor based in Fukui, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of common mode noise filters. With a total of 2 patents to his name, Ishida's work has been instrumental in enhancing the performance of electronic devices.
Latest Patents
Ishida's latest patents focus on innovative designs for common mode noise filters. The first patent describes a common mode noise filter that improves attenuation characteristics of common mode noise over a wide frequency range. This filter includes two magnetic sections made of magnetic material and a non-magnetic section made of non-magnetic material, which is disposed between the magnetic sections. Additionally, the design incorporates two coils and a metal layer, with the coils positioned inside the non-magnetic section facing each other. The metal layer is connected to the ground and strategically positioned within the magnetic sections.
The second patent further elaborates on the design of a common mode noise filter, where the first coil consists of spiral-shaped conductors. The second coil also features spiral-shaped conductors, arranged in a specific order. This innovative configuration aims to enhance the filter's effectiveness in reducing common mode noise.
Career Highlights
Nariaki Ishida is currently associated with Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to focus on advancing technologies that improve electronic device performance. His patents reflect a deep understanding of electrical engineering principles and a commitment to innovation.
Collaborations
Ishida has collaborated with notable colleagues, including Yoshiharu Omori and Kenichi Matsushima. These collaborations have contributed to the development of cutting-edge technologies in the field of noise filtering.
Conclusion
Nariaki Ishida's contributions to the field of common mode noise filters demonstrate his expertise and innovative spirit. His patents not only enhance the performance of electronic devices but also reflect the importance of collaboration in technological advancements.