Company Filing History:
Years Active: 2009-2013
Title: Eiji Arita: Innovator in Receiver Technology
Introduction
Eiji Arita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of receiver technology, holding a total of 5 patents. His work has been instrumental in advancing the capabilities of communication devices.
Latest Patents
Arita's latest patents focus on innovative receiver designs. One of his notable inventions is a receiver that includes a first frequency changing circuit. This circuit converts a received signal, which includes two or more broadcast waves, into a first intermediate frequency signal using local oscillation. Additionally, it features a band separation filter that consists of a multistage FIR type filter. This filter allows the bands included in the broadcast waves to pass through simultaneously. Furthermore, a second frequency changing circuit converts the output from the band separation filter into a second intermediate frequency signal. This design enables the sampling of each broadcast wave at a frequency that prevents interference among them.
Career Highlights
Eiji Arita has built a successful career at Mitsubishi Electric Corporation. His work has not only contributed to the company's reputation but has also pushed the boundaries of technology in the communication sector. His innovative designs have garnered attention and respect within the industry.
Collaborations
Arita has collaborated with notable colleagues, including Jun Ido and Mitsuru Takeuchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Eiji Arita's contributions to receiver technology exemplify his innovative spirit and dedication to advancing communication systems. His patents reflect a deep understanding of complex signal processing, making him a key figure in the field.