Keita Komagata

Title: Keita Komagata: Innovator in Digital Control Regulation

Introduction

Keita Komagata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of digital control regulation, particularly through his innovative patent.

Latest Patents

Komagata holds a patent for a Digital Control Regulator. This invention provides a low voltage and compact digital control regulator that achieves enhanced stability and reduced variations in ripple voltage and droop characteristics. The digital control regulator includes a first A/D converter configured to generate a first digital signal according to a differential voltage between an output voltage and a first reference voltage. It also features an output stage circuit that generates the output voltage, a replica circuit with the same configuration as the output stage circuit that outputs a replica voltage related to the output voltage, and a second A/D converter that generates a second digital signal based on the differential voltage between the replica voltage and a second reference voltage. Additionally, a control circuit generates a control signal for managing the gain of the output stage circuit, based on the first and second digital signals.

Career Highlights

Keita Komagata is currently employed at Sony Semiconductor Solutions Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the performance and reliability of digital control systems.

Collaborations

Throughout his career, Komagata has collaborated with talented individuals such as Daisuke Ide and Nobuhiko Shigyo. These collaborations have contributed to the successful development of his innovative projects.

Conclusion

Keita Komagata is a distinguished inventor whose work in digital control regulation has made a significant impact in the field. His patent for a Digital Control Regulator exemplifies his commitment to innovation and technological advancement.