Company Filing History:
Years Active: 2014
Title: Kei Hijirikawa: Innovator in Vehicle-Mounted Antenna Technology
Introduction
Kei Hijirikawa is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of vehicle-mounted antenna technology. His innovative approach has led to the development of a unique patent that enhances the performance of antennas in vehicles.
Latest Patents
Kei Hijirikawa holds a patent for a "Vehicle-mounted antenna substrate unit." This invention aims to achieve a favorable grounding state in a vehicle-mounted antenna. The design includes a bent antenna element connected to an inner conductor of a coaxial cable via a wiring conductor pattern of a substrate. Additionally, the outer conductor of the coaxial cable is linked to a front grounding conductor pattern of the substrate. A plate capacitor is formed within the substrate, enhancing the electrical connection and grounding of the antenna system.
Career Highlights
Kei Hijirikawa is associated with Kojima Press Industry Co., Ltd., where he applies his expertise in antenna technology. His work focuses on improving the reliability and efficiency of vehicle-mounted antennas, which are crucial for modern automotive communication systems.
Conclusion
Kei Hijirikawa's contributions to vehicle-mounted antenna technology exemplify the importance of innovation in the automotive industry. His patent reflects a commitment to enhancing vehicle communication systems, showcasing his role as a key inventor in this field.