Company Filing History:
Years Active: 1993
Title: Tokiomi Kato: Innovator in Ceramic Composition for Microwave Dielectrics
Introduction
Tokiomi Kato is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of ceramic materials, particularly in the development of compositions suitable for microwave applications. His innovative work has led to the granting of a patent that addresses critical performance parameters in microwave dielectrics.
Latest Patents
Tokiomi Kato holds a patent for a ceramic composition designed for microwave dielectric applications. The patent describes a ceramic composition that achieves a practical range of permittivity and unloaded Q, along with a minimal temperature coefficient of resonance frequency. The composition includes a principal component represented by (BaO-3.7TiO2).xZnO, where x ranges from 15 to 17 wt %. Additionally, it incorporates a secondary component containing 2-6 wt % Ta2O5 and no more than 1 wt % MnO2 based on the principal component's amount. This innovative composition allows for flexibility in the .tau.f value, which can be adjusted to be either positive or negative near zero, depending on specific requirements.
Career Highlights
Tokiomi Kato is associated with NGK Spark Plug Company, Limited, where he has been instrumental in advancing ceramic technologies. His work has not only contributed to the company's product offerings but has also positioned them as leaders in the field of advanced ceramics.
Collaborations
Tokiomi Kato has collaborated with Hirofumi Ozeki, working together to enhance the development of ceramic materials and their applications in various technologies.
Conclusion
Tokiomi Kato's contributions to ceramic compositions for microwave dielectrics exemplify the innovative spirit of modern inventors. His work continues to influence the field and showcases the importance of research and development in advancing technology.