Nobuyuki Sasaki

Title: Nobuyuki Sasaki: Innovator in Semiconductor Technology

Introduction

Nobuyuki Sasaki is a prominent inventor based in Fuchu, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on innovative designs and methods that enhance the performance and efficiency of electronic components.

Latest Patents

Sasaki's latest patents include a capacitor element and a semiconductor integrated circuit, along with methods for manufacturing these components. The capacitor element features a dielectric layer formed on a first metal layer, which includes numerous concave portions on its upper surface. A second metal layer is then formed on this dielectric layer, with convex portions corresponding to the concave areas. This design allows for capacitance generation between the two metal layers, which serve as power supply interconnections. The capacitor element connects between a pair of power supply interconnections, with the first metal layer linked to a reference voltage and the second metal layer functioning as a pad electrode. This innovative approach effectively connects the capacitor element between the pad electrode and the reference voltage.

Another notable patent is the impedance trimming circuit. This circuit comprises a common bias section, which includes a series circuit with an internal resistor and an external resistor, along with an operational amplifier. The impedance trimming section features a series circuit with an internal resistor and an impedance dummy resistor, along with a comparator and a code control circuit that generates switching codes based on a clock signal. This design allows for precise control over the resistance value of the impedance dummy resistor.

Career Highlights

Throughout his career, Nobuyuki Sasaki has worked with notable companies, including Toshiba Corporation and Nippon Hoso Kyokai. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Sasaki has collaborated with esteemed colleagues such as Shuichi Takada and Nobutaka Kitagawa. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Nobuyuki Sasaki's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a key figure in the field. His work continues to influence the development of electronic components, showcasing the importance of innovation in technology.