Company Filing History:
Years Active: 2010
Title: **Seiichiro Yoshida: Innovator in Wireless Communication Systems**
Introduction
Seiichiro Yoshida is an esteemed inventor based in Osaka, Japan. He is known for his innovative contributions to the field of wireless communication systems, particularly through his developed patent that involves a phase locked loop (PLL) circuit. His work at Panasonic Corporation has made significant strides in enhancing communication technologies.
Latest Patents
Yoshida holds a notable patent for a "Phase Locked Loop Circuit and Wireless Communication System." This patent emphasizes a PLL circuit that includes a voltage-controlled oscillator (VCO) with multiple oscillation frequency bands. The core functionality involves a time-to-digital converter (TDC) circuit that accurately calculates the phase difference between a reference signal and a PLL frequency-divided signal. This innovation allows the system to determine which signal is operating at a higher or lower frequency within a single cycle of the reference signal, resulting in a rapid and efficient selection of an optimum oscillation frequency band.
Career Highlights
As a key member of the Panasonic Corporation, Yoshida has played a pivotal role in advancing wireless communication technologies. His work exemplifies a blend of technical expertise and innovative thinking, ultimately contributing to better connectivity solutions in modern communication systems.
Collaborations
Throughout his career, Yoshida has collaborated with talented individuals in his field, including his coworker Akihiro Sawada. Such collaborations have bolstered the development process, fostering an environment where innovative ideas can flourish and be transformed into effective solutions.
Conclusion
Seiichiro Yoshida's contributions to the realm of wireless communication and his patent for an advanced PLL circuit demonstrate his commitment to innovation. His work at Panasonic Corporation and collaborations with fellow inventors like Akihiro Sawada highlight the importance of teamwork in driving technological advancements. As he continues to push the boundaries of what is possible, Yoshida remains a significant figure in the evolution of communication systems.