Location History:
- Osaka, JP (2000 - 2007)
- Takatsuki, JP (2006 - 2011)
- Fukuoka, JP (2012)
Company Filing History:
5 out of 27,375 
4 out of 16,453 
Years Active: 2000-2012
Title: Shigeo Yoshida: Innovator in Communication Technology
Introduction
Shigeo Yoshida is a prominent inventor based in Takatsuki, Japan. He has made significant contributions to the field of communication technology, holding a total of nine patents. His work focuses on enhancing communication systems and methods, which are crucial in today's interconnected world.
Latest Patents
Yoshida's latest patents include a communication apparatus, communication method, and integrated circuit. The communication apparatus is designed to connect to a transmission channel for transmitting data to another communication apparatus. It features a communication frame generator that creates a communication frame for storing data, along with a controller that inserts a pilot symbol into the communication frame based on the state of the transmission channel. Another notable patent is for a communication network system, which sets communication parameters to operate under maximum possible communication rates, even in the presence of cyclic noise and impedance fluctuations. This system includes a transmission/reception apparatus that transmits training packets to check the power line's state at two distinct points in time. It analyzes the signal-to-noise ratio (SNR) at each carrier frequency and stores the evaluation results. The apparatus then compares two SNR evaluation results obtained through a channel estimation algorithm, selects the result that dictates a faster physical layer (PHY) rate, and adjusts modulation and demodulation rules accordingly.
Career Highlights
Throughout his career, Shigeo Yoshida has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in communication technology.
Collaborations
Yoshida has collaborated with esteemed colleagues, including Akio Kurobe and Hisao Koga. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Shigeo Yoshida's contributions to communication technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced communication systems, making a lasting impact on the industry.