Company Filing History:
Years Active: 1994-1995
Title: Yoshiaki Nagano: Innovator in Gain Control Amplifiers
Introduction
Yoshiaki Nagano is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of electronics, particularly in the development of gain control amplifiers. With a total of 2 patents to his name, Nagano's work showcases his innovative approach to enhancing signal processing technology.
Latest Patents
Nagano's latest patents include a gain control amplifier having reduced feedback resistance. This invention features a signal input terminal connected to a variable resistor portion, which includes an R-2R ladder resistor group and switches. The operational amplifier and resistors construct an adding circuit that outputs a signal to a designated output terminal. The design allows for a gain control amplifier that can manage gain widely, finely, and linearly without the need for high-resistance components. Another notable patent is a gain control amplifier that changes its gain continuously. This design connects multiple gain control amplifiers in series, allowing for a systematic increase in gain through an up-down counter and D/A converter.
Career Highlights
Yoshiaki Nagano is associated with Mitsubishi Electric Corporation, where he has been instrumental in advancing electronic technologies. His work has not only contributed to the company's reputation but has also pushed the boundaries of what is possible in signal processing.
Collaborations
Nagano has collaborated with Fumihide Murao, a fellow innovator in the field. Their partnership has led to advancements in the design and functionality of gain control amplifiers.
Conclusion
Yoshiaki Nagano's contributions to the field of electronics, particularly in gain control amplifiers, highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of electronic systems and a commitment to improving signal processing methods.