Company Filing History:
Years Active: 2018-2024
Title: Innovations of Junki Nakamoto in Thin Film Capacitor Technology
Introduction
Junki Nakamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of thin film capacitors, holding a total of five patents. His work focuses on enhancing the efficiency and manufacturing processes of these essential electronic components.
Latest Patents
One of Nakamoto's latest patents is for a thin film capacitor that features a unique design. This capacitor comprises a capacitance portion with at least one dielectric layer sandwiched between multiple electrode layers. Notably, the design includes an opening that extends in the lamination direction, allowing one electrode layer to be exposed. The exposed portion of this electrode layer is thinner than the other portions, facilitating better connectivity with a wiring layer.
Another significant patent involves an etching manufacturing method for thin film capacitors. This method includes a lamination process where electrode layers and dielectric films are alternately laminated to form a capacitance portion. The process also features a first etching step to create an opening that exposes the dielectric film and a second etching step that reveals the electrode layer. This innovative approach ensures that the etching rate of the electrode layer is lower than that of the dielectric film, enhancing the manufacturing precision.
Career Highlights
Nakamoto is currently employed at TDK Corporation, a leading company in electronic components. His work at TDK has allowed him to push the boundaries of capacitor technology, contributing to advancements that benefit various electronic applications.
Collaborations
Throughout his career, Nakamoto has collaborated with notable colleagues, including Kazuhiro Yoshikawa and Kenichi Yoshida. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Junki Nakamoto's contributions to thin film capacitor technology exemplify the impact of innovative thinking in the electronics industry. His patents and work at TDK Corporation highlight the importance of continuous advancement in manufacturing processes and component design.