Atsunori Takasugi

Title: Innovations by Atsunori Takasugi

Introduction

Atsunori Takasugi is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of dielectric filters, showcasing his expertise through his innovative patent. His work is particularly relevant in the development of advanced filtering technologies.

Latest Patents

Takasugi holds a patent for a dielectric filter using quarter wavelength coaxial dielectric resonators. This invention features a dielectric filter that incorporates multiple .lambda./4 coaxial dielectric resonators arranged in stages. The resonators are filled with a dielectric material between their inner and outer conductors. The design includes at least one stage where the outer conductor of the .lambda./4 coaxial dielectric resonator is grounded via capacitance or inductance. This dielectric filter can function as a low-pass filter, high-pass filter, or band-pass filter. By utilizing dielectric resonators with a desired resonant frequency, Takasugi's invention achieves a dielectric filter with an attenuating pole near the frequency passband and minimal insertion loss.

Career Highlights

Atsunori Takasugi is associated with Ube Industries, Inc., where he continues to apply his innovative skills. His work has contributed to advancements in the field of dielectric technology, enhancing the performance of various electronic devices.

Collaborations

Takasugi has collaborated with notable colleagues, including Ryozo Kitoh and Yoshiaki Fujiyama. Their combined expertise has fostered a productive environment for innovation and development in their respective fields.

Conclusion

Atsunori Takasugi's contributions to the field of dielectric filters exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in filtering technology, showcasing his role as a key inventor in this domain.