Ryozou Fujii

Title: Ryozou Fujii: Innovator in Antenna Technology

Introduction

Ryozou Fujii is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of antenna technology, holding a total of 4 patents. His innovative designs have advanced the capabilities of antenna devices, making them more efficient and effective.

Latest Patents

Fujii's latest patents include two notable antenna devices. The first patent describes an antenna device that features a ground plate and an antenna element. The ground plate is a conductor member with a flat rectangular shape, while the antenna element is a conductor member connected to a feeder line. The design ensures that the length of the ground plate in a predetermined direction is shorter than the target wavelength of the radio wave being transmitted or received. Additionally, the ground plate is connected to a grounding cable at a specific position, which is strategically shifted from the edge of the ground plate by an odd multiple of ¼ of the target wavelength.

The second patent also focuses on an antenna device, which includes a ground plate and an opposing conductive plate. The opposing conductive plate is installed at a predetermined distance from the ground plate and is electrically connected to a power supply line. This design incorporates a plurality of short-circuit pins that connect the opposing conductive plate and the ground plate, enhancing the overall functionality of the antenna device.

Career Highlights

Ryozou Fujii is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of technology in the automotive industry.

Collaborations

Fujii has collaborated with notable coworkers, including Yuuji Kakuya and Masakazu Ikeda. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in antenna design.

Conclusion

Ryozou Fujii's contributions to antenna technology through his patents and work at Denso Corporation highlight his role as a key innovator in the field. His designs not only improve the efficiency of antenna devices but also pave the way for future advancements in communication technology.