Hideo Mura

Title: Hideo Mura: Innovator in Piezoelectric Filter Technology

Introduction

Hideo Mura is a prominent inventor based in Hakui, Japan, known for his contributions to the field of piezoelectric filter technology. With a total of 4 patents to his name, Mura has made significant advancements that enhance the performance and efficiency of electronic devices.

Latest Patents

Mura's latest patents include innovative designs for ladder-type piezoelectric filters. One of his notable inventions is a ladder-type piezoelectric filter using resonators with nodal cuts, which features two parallel resonators and two series resonators, all designed to vibrate in a square type vibration mode. Each resonator has a substantially square shape with corner cut portions located at each of the four corners. This design ensures that the resonators maintain equal distances between their opposite side edges and are constructed from materials with the same frequency constant. The resonators are housed within a housing and aligned at their approximate centers, optimizing their performance.

Another significant patent by Mura is a ladder-type piezoelectric filter that incorporates a substantially square resonator with the four corners cut. This design mirrors the previous invention, emphasizing the importance of resonator shape and material consistency in achieving superior filter performance.

Career Highlights

Mura is currently associated with Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to focus on developing cutting-edge technologies that push the boundaries of electronic components.

Collaborations

Throughout his career, Mura has collaborated with notable colleagues, including Takashi Shimura and Koichi Nagano. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hideo Mura's contributions to piezoelectric filter technology exemplify his dedication to innovation in the electronics field. His patents reflect a deep understanding of resonator design and material properties, positioning him as a key figure in advancing electronic component technology.