Rie Ito

Title: Rie Ito: Innovator in IC Card Technology

Introduction

Rie Ito is a notable inventor based in Hirakata, Japan. She has made significant contributions to the field of technology, particularly in the development of integrated circuit (IC) card systems. Her innovative work has led to the creation of a patent that enhances the functionality of data transmission circuits.

Latest Patents

Rie Ito holds a patent for an IC card that features a state control circuit. This circuit provides an inactive state control signal to a CPU and an active state control signal to a data transmission circuit. In response to these signals, the CPU enters a halt state while the data transmission circuit transitions to a receive state. Once the receive processing is completed, the state control circuit activates the CPU again, allowing it to restore from the halt state to an operative state. The CPU then instructs the state control circuit to give an inactive state control signal to the data transmission circuit, which subsequently goes into a halt state.

Career Highlights

Rie Ito is currently employed at Matsushita Electric Industrial Co., Ltd., where she continues to innovate and develop new technologies. Her work has been instrumental in advancing the capabilities of IC card systems, making them more efficient and reliable.

Collaborations

Throughout her career, Rie has collaborated with esteemed colleagues such as Tetsuro Yoshimoto and Joji Katsura. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Rie Ito's contributions to IC card technology exemplify her dedication to innovation and excellence in her field. Her patent reflects a deep understanding of circuit design and data transmission, marking her as a significant figure in the realm of technology.