Takayoshi Sasaki

Title: The Innovations of Takayoshi Sasaki

Introduction

Takayoshi Sasaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of communication systems and antenna technology. With a total of four patents to his name, his work reflects a deep understanding of complex engineering principles.

Latest Patents

Sasaki's latest patents include a reflect array, a reflect array system, a communication system, wall material with a built-in reflect array, and a mobile communication system. His reflect array invention enables reflectance at multiple angles of incidence while maintaining high gain without diminishing the electric field intensity of the reflector plate. This innovation simplifies the installation of the reflect array. The design features a plurality of first and second elements arranged on the XY plane, with first elements forming a row in the Y direction and second elements forming another row, alternating in the X direction. Notably, the two angles of maximum reflectance are positioned on the same side of the X-axis.

Another significant invention is the leaky-wave antenna, which is a thin dual-polarized design utilizing a Composite Right/Left Handed (CRLH) transmission line. This antenna achieves a high tilt angle in directivity within the vertical plane while minimizing cross polarization and side lobe at the target operation frequency. The design includes a dielectric substrate with a ground surface and a ground unit, along with a CRLH transmission line formed on the top surface of the substrate.

Career Highlights

Throughout his career, Takayoshi Sasaki has worked with notable companies such as NEC Corporation and Denki Kogyo Company, Limited. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Sasaki has collaborated with talented individuals in his field, including Keisuke Sato and Ichiro Oshima. These partnerships have likely enhanced his innovative capabilities and led to the successful development of his patents.

Conclusion

Takayoshi Sasaki's contributions to the field of communication systems and antenna technology are noteworthy. His innovative patents demonstrate his commitment to advancing technology and improving communication methods.