This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Sony Corporation. Active years: 2003-2011.
Location History:
- Tokyo, JP (2003)
- Kanagawa, JP (2010 - 2011)
Company Filing History:
Years Active: 2003-2011
Title: Innovations of Izuru Kitamura in Cryptography
Introduction
Izuru Kitamura is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of cryptography, holding a total of 4 patents. His work focuses on enhancing the security and efficiency of cryptographic computations.
Latest Patents
Kitamura's latest patents include a cryptographic computation method, a cryptographic system, and a computer program. One of his key innovations is a system and method for achieving secure and fast computation in hyperelliptic cryptography. This system realizes fast scalar multiplication by executing computing operations, including halving, in scalar multiplication with respect to a divisor D. For instance, these operations are executed on hyperelliptic curves of genus 2 in characteristic 2, utilizing specific parameters to enhance performance. Furthermore, he has developed a cryptographic processing apparatus that performs hyperelliptic curve cryptography processes at high speed while maintaining security against key analysis attacks.
Career Highlights
Izuru Kitamura is currently associated with Sony Corporation, where he continues to innovate in the field of cryptography. His work has been instrumental in advancing secure computing technologies.
Collaborations
Throughout his career, Kitamura has collaborated with notable colleagues, including Masanobu Katagi and Tsuyoshi Takagi. These collaborations have further enriched his contributions to the field.
Conclusion
Izuru Kitamura's innovations in cryptography demonstrate his commitment to enhancing security and efficiency in computational methods. His patents reflect a deep understanding of complex mathematical principles and their applications in real-world technology.