Company Filing History:
4 out of 6,892 
3 out of 1,156 
1 out of 42,485 
Years Active: 1987-1997
Title: Nobuya Niizaki: Innovator in Automotive Antenna Technology
Introduction
Nobuya Niizaki, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of automotive technology, particularly in antenna systems. With five patents to his name, Niizaki's innovations promise to enhance communication systems in vehicles, improving both functionality and user experience.
Latest Patents
Among his latest inventions is a groundbreaking glass antenna system for automobiles that includes a T-shaped or pi-shaped dynamic impedance matching circuit. This innovative system is designed to ensure optimal impedance matching between the FM antenna and the FM receiver, incorporating an integrated circuit that features both T-shaped FM and AM matching circuits connected to a common cable. The T-shaped matching circuit uses at least two varactor diodes influenced by channel selection voltage, which is crucial for maintaining signal integrity throughout the system.
Career Highlights
Niizaki's professional journey includes notable tenures at prestigious companies such as Sumitomo Chemical Company Limited and Nippon Sheet Glass Company Limited. His experience in these firms has equipped him with a robust foundation in materials science and engineering, further shaping his inventive prowess.
Collaborations
Throughout his career, Niizaki has collaborated with talented individuals such as Kanta Urakami and Hirofumi Natsume. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and expertise that drive the development of advanced automotive technologies.
Conclusion
Nobuya Niizaki stands as a testament to the impact of innovation in the automotive industry. His inventive spirit and commitment to enhancing antenna systems through modern technology demonstrate the importance of continuous development in engineering and design. As the automotive sector evolves, Niizaki's contributions will undoubtedly play a role in shaping the future of vehicle communication systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.