This inventor holds 1 USPTO granted patent and 3 published patent applications and 1 EPO patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Yutaro Ishigaki: Innovator in Quantum Cryptography
Introduction
Yutaro Ishigaki is an inventive mind based in Kawasaki, Kanagawa, Japan. He is known for his contributions to the field of information processing and quantum cryptography. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.
Latest Patent Applications
Yutaro Ishigaki has filed several notable patent applications, including:
1. **Information Processing Device**: This application describes an information processing device that utilizes a processor to divide input data based on photons received via a quantum cryptographic communication channel. The device performs numeric theory translation on the divided data and conducts privacy amplification processing based on the results obtained.
2. **Interleave Circuit and Communication Device**: This application outlines an interleave circuit that includes a reordering circuit and an address calculation circuit. The reordering circuit is designed to receive input data in parallel and reorder it into output data, while the address calculation circuit calculates write and read addresses for data storage.
Conclusion
Yutaro Ishigaki is an emerging inventor whose work in quantum cryptography and information processing showcases his innovative spirit. His latest patent applications reflect his commitment to advancing technology in these fields.