Location History:
- Amagasaki, JP (1995 - 2005)
- Hyogo, JP (2010 - 2014)
Company Filing History:
10 out of 27,375 
9 out of 16,453 
1 out of 13 Years Active: 1995-2014
Title: Hidetoshi Yamasaki: A Pioneer in Wireless Technology
Introduction: Hidetoshi Yamasaki, based in Hyogo, Japan, is a notable inventor known for his significant contributions to the field of wireless technology. With a portfolio of 20 patents, Yamasaki has developed innovative systems that enhance data transmission and frequency characteristics.
Latest Patents: Among his recent inventions are two remarkable patents: the "Wireless Transmission System" and the "PLL Frequency Synthesizer." The wireless transmission system enables multi-station simultaneous transmission of data, utilizing a sophisticated network of wireless stations that ensures path diversity. This system allows individual wireless stations to determine delay amounts and symbol waveforms, optimizing communication efficiency. On the other hand, the PLL frequency synthesizer improves phase noise characteristics, employing an adjustment signal and a supplementary varactor to enhance the oscillating frequency characteristics, ultimately leading to more stable communication systems.
Career Highlights: Yamasaki has garnered extensive experience throughout his career, having worked with leading companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work in these organizations has had a lasting impact on the advancements in wireless communication technology.
Collaborations: Throughout his career, Hidetoshi Yamasaki has collaborated with talented individuals like Hitoshi Takai and Yoshio Urabe. These collaborations have played a crucial role in driving forward the research and development in the field of wireless technologies.
Conclusion: Hidetoshi Yamasaki's contributions to wireless transmission systems and frequency synthesization are vital for the ongoing evolution of communication technologies. His innovative approach and dedication to research make him a prominent figure in the field of inventions, setting the stage for future advancements.