Katsuhiro Shimazu

Title: **Katsuhiro Shimazu: Innovator in Semiconductor Technology**

Introduction

Katsuhiro Shimazu is a distinguished inventor based in Goshogawara, Japan, known for his significant contributions to the field of semiconductor technology. With a total of two patents to his name, Shimazu's inventions demonstrate a deep understanding of complex electronic systems and their applications in enhancing device performance and reliability.

Latest Patents

Among his latest patents, the first is a **semiconductor device with a diagnosing section that diagnoses correction memory and sensor apparatus**. This innovation aims to detect deterioration in correction memory by utilizing a semiconductor device that includes a correction memory for storing correction data. The device features a correcting section that adjusts sensor element readings based on this correction data. A diagnosing section further analyzes the correction memory, while a control section manages the reading conditions for correction and diagnosis, enhancing the reliability of sensor systems.

Shimazu’s second patent is for a **semiconductor integrated circuit device**, which includes a protection circuit designed to safeguard integrated circuits from overvoltage and reverse voltage. This patent describes a system where the voltage of a dividing point is clamped using a Zener diode during overvoltage conditions, effectively cutting off supply to the protected integrated circuit. Furthermore, it provides exceptional protection by inhibiting current flow through parasitic diodes during reverse voltage connections.

Career Highlights

Currently, Katsuhiro Shimazu is employed at Fuji Electric Co., Ltd., where he continues to push the boundaries of semiconductor innovation. His work has not only contributed to the advancement of technology but also placed Fuji Electric at the forefront of the semiconductor industry. Shimazu's expertise drives the development of devices that are crucial for various applications in electronics.

Collaborations

Throughout his career, Shimazu has collaborated with notable colleagues, including Kazuhiro Matsunami and Mutsuo Nishikawa. These collaborations have fostered an environment of innovation and have played a key role in the successful development of advanced semiconductor technologies.

Conclusion

Katsuhiro Shimazu stands out as a pivotal figure in the realm of semiconductor inventions. His patents embody not only technical ingenuity but also a commitment to enhancing electronic device functionality and reliability. As technology continues to evolve, Shimazu's contributions will undoubtedly inspire future advancements in semiconductor technology.