Fumihiro Sasaki

Title: Fumihiro Sasaki: Innovator in Radio Technology

Introduction

Fumihiro Sasaki is a notable inventor based in Gunma-ken, Japan. He has made significant contributions to the field of radio technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of radio-wave communication systems.

Latest Patents

One of his latest patents is a receiving circuit for radio-wave clock broadcast waves. This invention features a frequency converter that transforms the received signal into a frequency suitable for AM radio broadcasts. The converted signal is then processed through a high-frequency amplifier, an oscillator, and a frequency mixer, ultimately leading to time correction based on the demodulated signal output from the detector.

Another significant patent is an electronic tuning system. This system includes an electronic tuner that adjusts the control voltage of a voltage-controlled oscillator (VCO) to tune into radio waves on any selected channel. It also incorporates a booster circuit that enhances the source voltage to ensure the necessary control voltage is maintained. Additionally, a non-volatile memory is utilized to store channel selection information, ensuring reliable operation.

Career Highlights

Fumihiro Sasaki has worked with prominent companies such as Sanyo Electric Co., Ltd. and Sanyo Semiconductor Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in radio technology.

Collaborations

Throughout his career, Sasaki has collaborated with talented individuals, including Yoh Takano and Keiji Kobayashi. These partnerships have contributed to the advancement of his projects and inventions.

Conclusion

Fumihiro Sasaki's contributions to radio technology through his patents and collaborations highlight his innovative spirit and dedication to improving communication systems. His work continues to influence the field and inspire future advancements.