Naoki Yaezawa

Title: Naoki Yaezawa: Innovator in Semiconductor Technology

Introduction

Naoki Yaezawa is a prominent inventor based in Nagano, Japan, known for his contributions to semiconductor technology. With a total of three patents to his name, he has made significant advancements in the field, particularly in the design and functionality of integrated semiconductor devices.

Latest Patents

One of Yaezawa's latest patents is for a composite integrated semiconductor device. This device features an input surge/noise absorbing circuit that effectively absorbs surges from input signals. Additionally, an attenuating circuit is included to reduce the input signal, while an electrical signal converting circuit transforms the input signal into an output signal. These components work together as a unit, with multiple units arranged in parallel on a single semiconductor substrate, leading to a decrease in the number of discrete components required on a printed circuit board.

Another notable patent is for a semiconductor device that includes a transistor with high electro-static discharge (ESD) capability and high noise capability. This device integrates a surge absorption element, such as a Zener diode, on the same substrate as the transistor, allowing them to be connected in parallel. The surge absorption element is designed to have a lower resistance during breakdown than the transistor, ensuring that any high ESD or surge voltage is absorbed effectively, thus protecting the transistor from potential damage.

Career Highlights

Yaezawa has worked with notable companies in the semiconductor industry, including Fuji Electric Device Technology Co., Ltd. and Fuji Electric Co., Ltd. His experience in these organizations has contributed to his expertise and innovative approach in developing advanced semiconductor solutions.

Collaborations

Throughout his career, Yaezawa has collaborated with talented individuals such as Shin Kiuchi and Takeshi Ichimura. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the semiconductor field.

Conclusion

Naoki Yaezawa's work in semiconductor technology exemplifies innovation and dedication to advancing electronic devices. His patents reflect a deep understanding of the complexities involved in semiconductor design, making him a significant figure in the industry.