Sukeyuki Shinotsuka

Title: **Innovations of Sukeyuki Shinotsuka: A Pioneer in Acoustic Calibration and Power Conversion**

Introduction

Sukeyuki Shinotsuka is a distinguished inventor based in Sayama, Japan, with an impressive portfolio boasting 17 patents. His work is primarily focused on enhancing acoustic calibration methods and developing efficient power conversion devices. Shinotsuka’s contributions have significantly impacted various fields, demonstrating his innovative spirit and technical expertise.

Latest Patents

Among his latest inventions are three notable patents: the acoustic characteristic calibration method, the acoustic characteristic calibration device, and the FFT circuit. The acoustic characteristic calibration method offers improvements in inspection state repeatability, noise reduction during calibration, and reduced computational load in FFT arithmetic processing. This invention employs a reference acoustic signal output from a sound output unit, which is then input into a sound input unit of a vehicle inspection device. The process includes A/D conversion, FFT arithmetic processing, and subsequent comparison of frequency response characteristics to derive correction factors for calibration.

Additionally, his innovation, the switching regulator device, has revolutionized power conversion. This device features a transformer for converting input voltage from a power source to the required output voltage. It incorporates an innovative power converter circuit that ensures insulation between primary and secondary sides while allowing load driving control signal transmission. Notably, it utilizes feedback control based on current generated at the primary side to ensure stable output voltage.

Career Highlights

Sukeyuki Shinotsuka has held positions at renowned companies such as Honda Giken Kogyo and Honda Motor Co., Ltd. His tenure at these organizations has been marked by his involvement in cutting-edge technological advancements, shaping the future of automotive and power systems.

Collaborations

Throughout his career, Shinotsuka has collaborated with talented individuals, including Katsuhiko Takebe and Makoto Furukawa. These partnerships have fostered an environment of innovation and creativity, leading to groundbreaking inventions and shared success in the field of technology.

Conclusion

Sukeyuki Shinotsuka exemplifies the essence of innovation through his extensive contributions to acoustic calibration and power conversion technologies. His patents and collaborative efforts reflect a commitment to improving existing systems and creating new, efficient solutions. As an inventor, his work continues to inspire future generations and advance the technological landscape.