Company Filing History:
Years Active: 2013-2025
Title: Wakako Yasuda: A Pioneer in Quantum Communication Technologies
Introduction
Wakako Yasuda is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of quantum communication, holding a total of 16 patents. Her innovative work focuses on enhancing the security and efficiency of data transmission through advanced quantum technologies.
Latest Patents
Among her latest patents are groundbreaking inventions such as a quantum key delivery system and method, as well as a storage medium. The quantum key delivery system utilizes a first transmission device that phase modulates a first polarization component of two orthogonal polarization components in transmitted light. It also modulates a second polarization component into a signal indicating a second random number sequence, based on a first random number sequence that indicates the bit sequence to be transmitted. Additionally, a second transmission device separates orthogonal polarization modes in the received light and extracts clock timing from the signal indicating the second random number sequence. Another notable patent involves an optical signal reception apparatus and an optical communication system, which includes a frequency difference compensation unit that generates a carrier recovery signal by compensating for frequency differences between a local light beam and an optical signal in multiple digital signals.
Career Highlights
Wakako Yasuda has had a distinguished career, working with notable companies such as NEC Corporation. Her expertise in quantum technologies has positioned her as a leader in her field, contributing to advancements that are crucial for secure communications.
Collaborations
Throughout her career, Yasuda has collaborated with esteemed colleagues, including Junichi Abe and Kiyoshi Fukuchi. These partnerships have fostered innovation and have been instrumental in the development of her patented technologies.
Conclusion
Wakako Yasuda's contributions to quantum communication technologies exemplify her role as a leading inventor in the field. Her innovative patents and collaborations continue to shape the future of secure data transmission.