Hidenobu Muranaka

Title: Hidenobu Muranaka: Innovator in Antenna Technology

Introduction

Hidenobu Muranaka is a notable inventor based in Neagari-machi, Japan. He is recognized for his contributions to antenna technology, particularly in the development of printed-circuit boards. His innovative approach has led to advancements in how antennas are designed and integrated into electronic devices.

Latest Patents

Muranaka holds a patent for an "Antenna mounting printed-circuit board." This invention features a chip-like printed antenna with an open end formed by at least two antenna conductors that are separated from each other. The design allows for a ground required by one or more other modules to be mounted on the printed-circuit board, surrounding the remaining area of the printed antenna. This configuration prevents the radiation electric field from adopting a dipole mode, instead forming a balloon shape that radiates in a specific direction.

Career Highlights

Throughout his career, Muranaka has worked with prominent companies, including Sony Corporation and Sony Chemicals Corporation. His experience in these organizations has contributed significantly to his expertise in antenna technology and electronic design.

Collaborations

Muranaka has collaborated with notable colleagues such as Kenji Asakura and Shuichiro Yasuda. These partnerships have fostered innovation and development in the field of antenna technology.

Conclusion

Hidenobu Muranaka's work in antenna technology exemplifies the impact of innovative thinking in electronics. His patent for the antenna mounting printed-circuit board showcases his ability to solve complex engineering challenges. Muranaka's contributions continue to influence the design and functionality of modern electronic devices.