Company Filing History:
Years Active: 2018-2024
Title: Michihiro Kumagae: Innovator in Thin Film Capacitor Technology
Introduction
Michihiro Kumagae is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of thin film capacitors. With a total of five patents to his name, Kumagae's work has advanced the technology used in various electronic devices.
Latest Patents
Kumagae's latest patents include innovative designs for thin film capacitors. One of his notable inventions is a thin film capacitor that features a capacitance portion with at least one dielectric layer sandwiched between multiple electrode layers. This design includes an opening that extends in the lamination direction, allowing one electrode layer to be exposed. The exposed portion is designed to have a thickness that is smaller than other portions, enhancing its functionality. Another significant patent is an etching manufacturing method for thin film capacitors, which involves a lamination process and two etching processes to create the desired structure. This method ensures that the etching rate of the electrode layer is lower than that of the dielectric film, optimizing the manufacturing process.
Career Highlights
Kumagae is currently employed at TDK Corporation, a leading company in electronic components. His work at TDK has allowed him to focus on innovative solutions in capacitor technology, contributing to the company's reputation for excellence in the electronics industry.
Collaborations
Throughout his career, Kumagae has collaborated with notable colleagues, including Kazuhiro Yoshikawa and Norihiko Matsuzaka. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Michihiro Kumagae's contributions to thin film capacitor technology exemplify his innovative spirit and dedication to advancing electronic components. His patents and work at TDK Corporation highlight his role as a key figure in the industry.