The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 17, 2026
Filed:
Jan. 26, 2024
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Sho Nakatani, Tokyo, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/16 (2013.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
G06F 21/16 (2013.01); H04L 9/008 (2013.01); H04L 2209/608 (2013.01);
Abstract
An information processing system that performs stream processing on event information that is encrypted and is sequentially input, the information processing system including a watermark calculation unit that calculates a watermark based on first time information included in the event information and second time information obtained by observing or processing the event information by the information processing system, using secure computation.
Nakatani, Sho. (2026). Information processing system and information processing method (U.S. Patent No. 12554807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12554807
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile