Location History:
- Kyoto, JP (1989)
- Nagaokakyo, JP (1996)
Company Filing History:
Years Active: 1989-1996
Title: Miyoichi Watanabe: Innovator in Signal Processing Technologies
Introduction
Miyoichi Watanabe is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of signal processing, particularly in the development of advanced filtering techniques and amplifier circuits. With a total of two patents to his name, Watanabe's work has had a considerable impact on the technology industry.
Latest Patents
Watanabe's latest patents include a luminance/chrominance separating filter and an amplifier circuit that utilizes a single capacitor for DC differential-input. The luminance/chrominance separating filter features a first horizontal chrominance extraction filter that produces a first chrominance signal, while a vertical chrominance extraction filter generates a second chrominance signal. Additionally, a horizontal and vertical chrominance extraction filter creates a third chrominance signal. The design incorporates selectors to optimize the output based on the selected chrominance signal. His amplifier circuit includes a preamplifier and two differential-input amplifiers, with an AC negative feedback path that enhances performance by utilizing a reference voltage derived from an input signal containing a DC voltage component.
Career Highlights
Miyoichi Watanabe is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the technology sector. His work at Mitsubishi has allowed him to explore innovative solutions in signal processing, contributing to the advancement of electronic devices and systems.
Collaborations
Watanabe has collaborated with notable colleagues such as Toshihiro Gai and Tomonori Ohashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Miyoichi Watanabe's contributions to signal processing through his patents and collaborations highlight his role as an influential inventor in the technology industry. His innovative work continues to shape advancements in electronic systems and applications.
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