Location History:
- Kyoto-Fu, JP (2014)
- Nagaokakyo, JP (2017 - 2018)
Company Filing History:
Years Active: 2014-2018
Title: Emi Matsushita: Innovator in Solid-State Capacitor Technology
Introduction
Emi Matsushita is a prominent inventor based in Nagaokakyo, Japan. She has made significant contributions to the field of solid-state electrolytic capacitors. With a total of 3 patents to her name, her work has advanced the technology used in electronic components.
Latest Patents
Matsushita's latest patents focus on a solid-state electrolytic capacitor manufacturing method. This innovative method involves a solid electrolytic capacitor that features grooves in a valve-acting metal substrate. The substrate consists of a porous surface part and a non-porous body part, with the bottoms of the grooves being non-porous. The design divides the valve-acting metal substrate into multiple unit regions, defining cathode layer formation parts in the porous surface parts for each region. A dielectric layer covers the surfaces of these cathode layer formation parts and the grooves between them. Additionally, a solid electrolyte layer and a cathode extraction layer are applied over the dielectric layer, resulting in a sheet that integrates multiple solid electrolytic capacitor elements with grooves interposed. The sheet is then cut at the grooves, and a dielectric layer is formed on the cut surfaces surrounding the cathode layer formation parts.
Career Highlights
Emi Matsushita is currently employed at Murata Manufacturing Co., Ltd., a leading company in electronic components. Her work has been instrumental in enhancing the performance and efficiency of solid-state capacitors, which are crucial in various electronic applications.
Collaborations
Matsushita has collaborated with notable coworkers, including Koji Fujimoto and Hitoshi Kuromi. Their teamwork has contributed to the successful development of innovative technologies in the field.
Conclusion
Emi Matsushita's contributions to solid-state capacitor technology exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of materials and manufacturing processes, positioning her as a key figure in the electronics industry.