Company Filing History:
Years Active: 2019-2021
Title: Hiroyuki Aoyama: Innovator in Signal Processing Technologies
Introduction
Hiroyuki Aoyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of signal processing, holding a total of 3 patents. His work focuses on developing advanced technologies that enhance the performance of electronic devices.
Latest Patents
Aoyama's latest patents include innovative designs that address critical challenges in signal transmission. One of his notable inventions is a terminal device that incorporates lossy members. These members are strategically disposed to overlap with parts of branch conductors in a signal conductor, causing a loss of power in the signals flowing through the branch conductors. Additionally, the design features via holes that connect each output terminal of the signal conductor to the ground conductor. The branch conductor also includes a delay circuit with an electrical length of 90 degrees, optimizing signal integrity.
Another significant patent is a multiband filter that utilizes a printed circuit board. This filter consists of a first and a second filter, with the latter having different outer dimensions and higher passband frequencies. The design includes an input terminal, an output terminal, a first inductor, and a first capacitor. These components are connected through signal line conductor patterns to form two transmission lines. The arrangement allows for desirable passbands and sufficient attenuation in suppression bands outside the passbands.
Career Highlights
Hiroyuki Aoyama is currently employed at Mitsubishi Electric Corporation, a leading company in the electronics industry. His work at Mitsubishi Electric has allowed him to push the boundaries of innovation in signal processing technologies.
Collaborations
Aoyama has collaborated with notable colleagues, including Hidenori Ishibashi and Yukinobu Tarui. These collaborations have contributed to the advancement of their shared projects and innovations.
Conclusion
Hiroyuki Aoyama's contributions to signal processing through his patents and work at Mitsubishi Electric Corporation highlight his role as a key innovator in the field. His inventions continue to influence the development of advanced electronic devices.