Company Filing History:
Years Active: 1996-1998
Title: Hironobu Watanabe: Innovator in Coaxial Cable Technology
Introduction
Hironobu Watanabe is a notable inventor based in Yono, Japan. He has made significant contributions to the field of coaxial cable technology, holding two patents that enhance the efficiency and functionality of coaxial cable systems.
Latest Patents
Watanabe's latest patents include a coupling device for coaxial cable and an antenna apparatus. The coupling device is designed to maintain a coaxial transmission mode with low loss. It utilizes a capacitor coupling type, where the electric length of the external conductor coupling electrode is set to a length of substantially one fourth (1/4) wavelength of the passing signal. This innovative design allows for transmission at an extremely low loss. Additionally, his coupling apparatus enables the connection of coaxial cables through a dielectric plate, allowing for connections without the need to open a through hole or gap in walls or doors.
Career Highlights
Hironobu Watanabe is associated with Daiichi Denpa Kogyo Kabushiki Kaisha, where he continues to develop and refine his inventions. His work focuses on improving the performance of coaxial cable systems, which are essential in various communication technologies.
Conclusion
Hironobu Watanabe's contributions to coaxial cable technology demonstrate his innovative spirit and commitment to advancing communication systems. His patents reflect a deep understanding of electrical engineering and a dedication to reducing transmission losses in coaxial systems.