Company Filing History:
Years Active: 2023-2025
Title: Noriyuki Ookawa: Innovator in Multilayer Ceramic Capacitors and Inductors
Introduction
Noriyuki Ookawa is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of multilayer ceramic capacitors and inductors. With a total of 11 patents to his name, Ookawa's work has had a substantial impact on the industry.
Latest Patents
One of his latest patents involves a multilayer ceramic capacitor. This innovation addresses a positional deviation in the lamination direction between end portions in a width direction and a length direction of two internal electrode layers. The positional deviation is about 5 μm or less. Additionally, the connection ratios at different portions of the capacitor are optimized, with a connection ratio N1/N0 at the middle portion being about 90% or more, and a difference between N1/N0 and N2/N0 being about 10% or less. Another notable patent is for an inductor, which features a body containing soft magnetic powder and resin, a coil embedded within, outer electrodes, and a protective film. The protective film is designed with a thickness of 10 μm or more and incorporates silica particles, enhancing the inductor's performance.
Career Highlights
Noriyuki Ookawa is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics sector. His work at Murata has allowed him to focus on innovative solutions that enhance the efficiency and effectiveness of electronic components. His contributions have been recognized within the industry, solidifying his reputation as a skilled inventor.
Collaborations
Throughout his career, Ookawa has collaborated with talented individuals such as Keita Kitahara and Yuta Saito. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies in the field.
Conclusion
Noriyuki Ookawa's contributions to the field of electronics through his patents and innovations have made a significant impact. His work continues to influence the development of advanced electronic components, showcasing his expertise and dedication to innovation.