This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987
Title: The Innovations of Sedakazu Watanabe
Introduction
Sedakazu Watanabe is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of identity verification systems. His innovative approach combines various input patterns to enhance security and accuracy in identity verification.
Latest Patents
Watanabe holds a patent for an identity verification system. This system compares an individual's input pattern, such as a speech pattern, with reference patterns across multiple categories. A differential pattern is computed to identify discrepancies between the input and reference patterns. The verification unit then checks this differential pattern against registered reference patterns to confirm identity. If verification proves challenging, a feature vector pattern is extracted to further assist in the identification process.
Career Highlights
Watanabe is associated with Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its technological advancements. His work has focused on improving identity verification methods, which are crucial in various applications today.
Collaborations
Watanabe has collaborated with Shoichi Hirai, contributing to the development of innovative solutions in their field.
Conclusion
Sedakazu Watanabe's contributions to identity verification technology highlight his role as a forward-thinking inventor. His patent reflects a commitment to enhancing security through innovative methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile