Nobuyuki Sato

Title: Nobuyuki Sato: Innovator in Semiconductor Technology

Introduction

Nobuyuki Sato is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work primarily focuses on enhancing the functionality and reliability of semiconductor integrated circuit devices.

Latest Patents

One of his latest patents involves a semiconductor integrated circuit device that includes a semiconductor nonvolatile memory, a booster circuit, and a control circuit. This device addresses the issue of external control signals failing to assume definite levels when the power source is closed. To prevent erroneous write operations, Sato's invention incorporates a power source closure detector circuit and a suitable gate circuit. This innovation ensures that the output of the booster circuit is not applied to the memory element until the read operation mode is designated by an external control signal.

Career Highlights

Nobuyuki Sato has worked with prominent companies such as Hitachi, Ltd. and Hitachi Microcomputer Engineering, Ltd. His experience in these organizations has allowed him to develop and refine his expertise in semiconductor technology.

Collaborations

Throughout his career, Sato has collaborated with talented individuals, including Shinji Nabetani and Kazuaki Ujiie. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Nobuyuki Sato's contributions to semiconductor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in the field and provide solutions that enhance device reliability.