Company Filing History:
Years Active: 2022-2025
Title: Keiichi Ishida: Innovator in Coil Components and Magnetic Compacts
Introduction
Keiichi Ishida is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of electrical components, particularly in the development of coil components and magnetic compacts. With a total of seven patents to his name, Ishida's work has had a considerable impact on the industry.
Latest Patents
One of Ishida's latest patents is for a highly reliable coil component that features reduced electric resistance and improved bonding strength in the connection portion between a coil conductor and an external electrode. This innovative coil component includes an element body with a coil conductor made of a wound conductive wire coated with an insulating film. Additionally, it contains a magnetic portion composed of metal magnetic particles and resin, along with an external electrode that is electrically connected to exposed surfaces of the coil conductor. A key aspect of this invention is that the average crystal grain size of the coil conductor must be greater than that of the base electrode layer of the external electrode.
Another notable patent is for a magnetic compact that consists of first magnetic particles, second magnetic particles with larger sizes, and resin. The area ratios calculated for multiple regions of the magnetic compact have a standard deviation of 0.40 or less, ensuring uniformity in the distribution of magnetic particles.
Career Highlights
Keiichi Ishida is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to focus on innovative solutions that enhance the performance and reliability of electronic components.
Collaborations
Ishida has collaborated with notable coworkers such as Kenichi Araki and Gota Shinohara. Their combined expertise has contributed to the successful development of advanced technologies in the field.
Conclusion
Keiichi Ishida's contributions to the field of electrical components through his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the industry and pave the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.