Location History:
- Kyoto, JP (2009)
- Hiroshima, JP (2008 - 2010)
Company Filing History:
Years Active: 2008-2010
Title: The Innovations of Tomoaki Maeda
Introduction
Tomoaki Maeda is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of electronics, particularly in the development of advanced amplifier circuits and analog-digital converters. With a total of 6 patents to his name, Maeda's work has had a substantial impact on the industry.
Latest Patents
One of Maeda's latest patents is a discrete time amplifier circuit and analog-digital converter. This invention aims to simplify circuit configuration and reduce current consumption. It improves the convergence from the transient response state to the steady state of the amplifier circuit while minimizing noise and distortion caused by variations in the output common-mode voltage. The circuit features a switched-capacitor common-mode feedback (CMFB) circuit that detects and feeds back the output common-mode voltage at every sampling timing, particularly during double sampling timing.
Another notable patent is a delta-sigma AD converter apparatus that utilizes a delta-sigma modulator circuit equipped with a reset circuit. In this design, an integrator processes the input signal, and a quantization circuit quantizes the integrated signal. An oscillation detector circuit monitors the integrator's state and outputs an oscillation detection signal, while the reset circuit resets the integrator based on this signal.
Career Highlights
Tomoaki Maeda is currently employed at Panasonic Corporation, where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of electronic devices, making them more efficient and reliable.
Collaborations
Throughout his career, Maeda has collaborated with notable colleagues, including Taiji Akizuki and Hisashi Adachi. These partnerships have fostered a creative environment that has led to the successful development of various technologies.
Conclusion
Tomoaki Maeda's contributions to the field of electronics through his patents and innovations have established him as a key figure in the industry. His work continues to influence the development of advanced electronic systems, showcasing the importance of innovation in technology.