Norihisa Nishida

Title: Norihisa Nishida: Innovator in Antenna Technology

Introduction

Norihisa Nishida is a prominent inventor based in Tsuyama, Japan. He is known for his contributions to antenna technology, particularly in the field of mobile communication. His innovative approach has led to the development of a unique antenna device that addresses several challenges in wireless communication.

Latest Patents

Nishida holds a patent for an "Antenna device and method for manufacturing the same." This invention relates to an antenna device used in wireless units for mobile communication. The objective of this patent is to present an antenna device that minimizes uneven pitch or deformation of antenna elements. It is designed to be high in gain and reliability, excellent in productivity, and capable of having two or more impedance characteristics. The design features multiple bands that are alternately connected in a first antenna element made of a thin metal plate in a nearly circular spiral form. A second antenna element, also made of a thin metal plate, is formed in a nearly semicircular tubular shape and is positioned concentrically. The assembly is completed with a mounting bracket and an insulating resin cover.

Career Highlights

Nishida is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronics and communication technologies. His work has significantly contributed to the company's reputation for innovation in the field of wireless communication.

Collaborations

Nishida has collaborated with notable coworkers, including Masahiro Ohara and Koji Sako. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Norihisa Nishida's contributions to antenna technology exemplify the spirit of innovation in the field of mobile communication. His patent reflects a commitment to enhancing the reliability and efficiency of wireless devices.