Location History:
- Suita, JP (2000)
- Shiga-ken, JP (2001)
- Shiga, JP (2002)
- Katano, JP (2006)
- Osaka, JP (2000 - 2010)
- Hyogo, JP (2007 - 2012)
Company Filing History:
22 out of 27,375 
4 out of 16,453 
Years Active: 2000-2012
Title: Takefumi Yoshikawa: Innovator in Receiver Circuits and Data Transmission Systems
Introduction: Takefumi Yoshikawa, located in Osaka, Japan, is a prolific inventor with a significant portfolio consisting of 26 patents. His work primarily focuses on advancements in receiver circuits and data transmission systems, contributing to the evolution of high-speed data communication technologies.
Latest Patents: Among his latest inventions, Yoshikawa has developed an innovative receiver circuit designed to suppress voltage amplitude on transmission lines. This circuit involves a detailed configuration, including first and second current sources, conversion sections, and transistors, working in tandem to ensure efficient signal transmission and minimal noise.
Additionally, his patent on the phase comparator and regulation circuit presents a strategic approach to timing recovery in high-speed data communication. This invention focuses on creating a parallel process for phase comparison of a clock and data edge, ensuring accuracy without relying on high-precision delay circuits, thus streamlining data communication.
Career Highlights: Takefumi Yoshikawa has had a substantial impact in the field through his tenure at prestigious companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these organizations underscores his commitment to innovation in electronic communications technology.
Collaborations: Throughout his career, Yoshikawa has collaborated with esteemed coworkers like Toru Iwata and Tsuyoshi Ebuchi, further enhancing the collaborative spirit of innovation in the technology sector. These collaborations have undoubtedly contributed to the development of his groundbreaking inventions.
Conclusion: Takefumi Yoshikawa stands out as a prominent figure in the realm of electronic innovations. With his extensive patents and collaborative efforts, he continues to push the boundaries of technology, particularly in the area of high-speed data communication systems. His work not only exemplifies individual ingenuity but also highlights the importance of teamwork in the quest for technological advancement.