Company Filing History:
Years Active: 1993-2004
Title: Shunichi Tada: Innovator in Clock Regeneration and Modulation Technologies
Introduction
Shunichi Tada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in clock regeneration circuits and modulation technologies. With a total of 2 patents, Tada's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
One of Tada's latest patents is a clock regeneration circuit designed for regenerating a clock signal for demodulating data from an AM data multiplex modulated signal. This invention allows for the extraction of the carrier for an amplitude-modulated signal from an AM data multiplex modulated signal. The circuit utilizes a band-pass filter and a voltage-controlled oscillator to synchronize the oscillation output with the carrier, producing a reliable clock signal for data demodulation.
Another notable patent is the MSK modulator featuring a digital quadrature reference waveform generator. This modulator provides high precision digital phase adjustment with a simple circuit structure. It reads sample data from memory based on an initial address value, which is set according to the desired phase adjustment. The output is then converted into an analog signal, multiplied by an input baseband signal, and outputted as a modulation signal.
Career Highlights
Shunichi Tada is currently associated with Kabushikikaisha Kenwood, a well-known company in the electronics industry. His work at Kenwood has allowed him to develop innovative solutions that enhance communication technologies. Tada's expertise in circuit design and modulation techniques has positioned him as a valuable asset in his field.
Collaborations
Throughout his career, Tada has collaborated with notable colleagues such as Kenichi Shiraishi and Souichi Shinjo. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective projects.
Conclusion
Shunichi Tada's contributions to clock regeneration and modulation technologies highlight his role as a leading inventor in the electronics industry. His patents reflect a commitment to innovation and excellence, making a lasting impact on the field.