Company Filing History:
Years Active: 2003-2006
Title: Kazuhiko Ueda: Innovator in Thin-Film Capacitor Technology
Introduction
Kazuhiko Ueda is a prominent inventor based in Fukushima-ken, Japan. He has made significant contributions to the field of electronic components, particularly in the development of thin-film capacitors. With a total of 8 patents to his name, Ueda's work has been instrumental in advancing miniaturization in electronic circuit design.
Latest Patents
Ueda's latest patents include a thin-film capacitor element with reduced inductance component. This innovative design involves charging a conductive material, such as silver, in a via hole of an insulative substrate made of low-temperature-sintered ceramic. The capacitor's capacitance value is determined by the overlapping area of the lower and upper electrodes, which are separated by a dielectric layer shaped like a ring. This design allows for efficient grounding through the conductive material.
Another notable patent is for an electronic circuit unit suitable for miniaturization. This invention features surface mounting type electronic circuit units that incorporate thin film circuit elements, including capacitors, resistors, and inductance elements, all formed on an alumina substrate. The design also includes a semiconductor bare chip of a diode and a transistor, which are fixed using wire bonding. The capacitors in this unit are uniquely designed with non-rectangular shapes, enhancing their functionality.
Career Highlights
Kazuhiko Ueda is associated with Alps Electric Co., Ltd., a company known for its innovative electronic components. His work at Alps Electric has allowed him to push the boundaries of technology in the field of electronics. Ueda's inventions have not only contributed to the company's success but have also set new standards in the industry.
Collaborations
Ueda has collaborated with notable coworkers, including Akiyuki Yoshisato and Akihiko Inoue. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in electronic components.
Conclusion
Kazuhiko Ueda's contributions to the field of thin-film capacitors and electronic circuit design have made a lasting impact on the industry. His innovative patents and collaborations continue to inspire advancements in technology.