Chie Serizawa

Title: Chie Serizawa: Innovator in Current/Voltage Conversion Technology

Introduction

Chie Serizawa is a prominent inventor based in Kokubunji, Japan. She has made significant contributions to the field of electronics, particularly in the development of current and voltage conversion technologies. Her innovative work has led to the filing of a patent that showcases her expertise and creativity.

Latest Patents

Chie Serizawa holds a patent for a current/voltage converter and D/A converter. This invention includes a current source connected to a first node, a first transistor element connected between the first node and a power supply or ground, and a second transistor element connected between a second node and the power supply or ground. The control terminal of the second transistor element is linked to that of the first transistor element. The invention also features a first control circuit that regulates the voltages of the control terminals of both transistor elements to ensure that the voltage of the first node is substantially equal to that of a bias voltage. Additionally, a second control circuit manages the voltage of the second node to align it with the first node. A resistance element is also included, which converts the current flowing through the second transistor element into a voltage.

Career Highlights

Chie Serizawa is currently employed at Kawasaki Microelectronics, Inc., where she continues to innovate and develop new technologies. Her work at this company has allowed her to collaborate with other talented professionals in the field.

Collaborations

Some of her notable coworkers include Masayuki Ueno and Masatoshi Takada. Their collaboration has contributed to the advancement of technology in their respective areas of expertise.

Conclusion

Chie Serizawa is a remarkable inventor whose work in current/voltage conversion technology has made a significant impact in the electronics industry. Her patent reflects her innovative spirit and dedication to advancing technology.