Hiroyuki Shoubu

Title: Hiroyuki Shoubu: Innovator in Light Emission Technology

Introduction

Hiroyuki Shoubu is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of light emission technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of light-emitting devices.

Latest Patents

Shoubu's latest patents include a light emission drive circuit and a light emission device. The light emission device features a configuration that simplifies the process of shortening the light emission latency time of a light-emitting element. The light emission drive circuit consists of a light emission current wire, a light emission current switch, a preliminary current wire, and a preliminary current switch. This innovative design allows for the effective control of light emission currents, ensuring optimal performance of the light-emitting elements.

Another significant patent involves a malfunction detection device designed for light-emission driving devices. This device detects malfunctions in the light-emission driving unit that supplies the light-emission current. By monitoring the voltage of an output terminal, the malfunction detection device can identify issues, thereby enhancing the reliability of light-emitting devices during operation.

Career Highlights

Hiroyuki Shoubu is currently employed at Sony Semiconductor Solutions Corporation, where he continues to develop cutting-edge technologies in the field of light emission. His work has contributed to advancements in various applications, making him a valuable asset to the company.

Collaborations

Shoubu has collaborated with talented coworkers such as Hayato Kamizuru and Katsuhisa Daio. Their combined expertise has fostered innovation and progress in their projects.

Conclusion

Hiroyuki Shoubu's contributions to light emission technology exemplify his dedication to innovation. His patents reflect a commitment to improving the efficiency and reliability of light-emitting devices.