Munenori Tsutumi

Title: Munenori Tsutumi: Innovator in Dielectric Resonator Technology

Introduction

Munenori Tsutumi is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of communication technology, particularly through his innovative work on dielectric resonator devices.

Latest Patents

Munenori Tsutumi holds a patent for a dielectric resonator device, communication filter, and communication unit for mobile communication base stations. This invention includes two dielectric resonators that resonate in first and second resonant modes, along with a partitioning plate that separates the two resonators. The design features slits in the partitioning plate, allowing for a magnetic loop of the first resonant mode to be directed along the length of these slits. Additionally, the partitioning plate is equipped with a conductor loop that interacts with the magnetic fields of the second resonant mode. This innovative coupling mechanism effectively suppresses the interaction between the two dielectric resonators.

Career Highlights

Munenori Tsutumi is associated with Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work has been instrumental in advancing communication technologies, particularly in mobile communication systems.

Collaborations

Munenori has collaborated with notable colleagues, including Masamichi Andoh and Kunihiro Komaki, who have contributed to his research and development efforts.

Conclusion

Munenori Tsutumi's contributions to dielectric resonator technology exemplify the innovative spirit of modern inventors. His work continues to influence advancements in communication systems, showcasing the importance of innovation in technology.