Jiro Shinbo

Title: Jiro Shinbo: Innovator in Semiconductor Technology

Introduction

Jiro Shinbo is a prominent inventor based in Takasaki, Japan, known for his significant contributions to semiconductor technology. With a total of 9 patents to his name, he has made remarkable advancements in the field of communication devices.

Latest Patents

Shinbo's latest patents include a semiconductor integrated circuit for communication and a terminal device for mobile communication. The first invention provides a semiconductor integrated circuit (RF IC) that operates in two modes: one for receiving signals subjected to phase modulation and amplitude modulation, and another for signals subjected only to phase modulation. This innovation features a loop filter in a PLL circuit that adjusts its frequency band based on the mode of operation. The second patent describes a wireless communication semiconductor integrated circuit device that incorporates a PLL circuit within a semiconductor chip, achieving efficiency without increasing power consumption or chip size. This RF IC includes a voltage-controlled oscillator (VCO) capable of switching oscillation frequency bands, along with a variable frequency divider, phase comparator, and loop filter.

Career Highlights

Throughout his career, Jiro Shinbo has worked with notable companies such as Renesas Technology Corporation and Ttpcom Limited. His expertise in semiconductor technology has positioned him as a key player in the development of advanced communication systems.

Collaborations

Shinbo has collaborated with talented individuals in the industry, including Toshiya Uozumi and Hirotaka Oosawa. These partnerships have contributed to the success of his innovative projects.

Conclusion

Jiro Shinbo's work in semiconductor technology has led to significant advancements in communication devices. His inventions continue to influence the industry and pave the way for future innovations.