Company Filing History:
Years Active: 1992-2002
Title: Innovations of Hideki Uchimura
Introduction
Hideki Uchimura is a notable inventor based in Kokubu, Japan. He has made significant contributions to the field of materials science, particularly in the development of dielectric materials. With a total of 5 patents to his name, Uchimura's work has had a considerable impact on high-frequency applications.
Latest Patents
One of Uchimura's latest patents is a laminated piezoelectric actuator. This invention focuses on a dielectric material that has a low dielectric loss factor for high-frequency use. The material comprises a sintered product of silicon nitride, primarily composed of silicon nitride, and contains oxygen as an impurity component. Additionally, it may include a compound of an element from Group 3a of the periodic table. The sintered product is designed to have relative densities of not smaller than 97% and a dielectric loss factor at 10 GHz of not larger than 5.times.10.sup.-4. This dielectric material exhibits excellent mechanical properties, such as high strength and chemical stability, making it suitable for high-frequency oscillators, antennas, filters, and electronic circuit boards. Specifically, these materials are ideal for use as window materials in high-frequency plasma-generating CVD apparatus, microwave wave output units, and oscillators.
Career Highlights
Uchimura has been associated with Kyocera Corporation, where he has contributed to various innovative projects. His expertise in dielectric materials has positioned him as a key figure in the advancement of high-frequency technologies.
Collaborations
Some of Uchimura's notable coworkers include Shoji Kohsaka and Masaki Terazono. Their collaborative efforts have further enhanced the research and development of advanced materials.
Conclusion
Hideki Uchimura's contributions to the field of materials science, particularly in dielectric materials, have established him as a prominent inventor. His innovative patents continue to influence high-frequency applications and technologies.