Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Quaternion joint

Quaternion joint

US Patent 12304065 · Granted May 20, 2025

Assignee

Toyota

Inventors

Kazutoshi Nishii (5 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Method for designing quaternion joint and quaternion joint2025

Conveyance system and conveyance method2025

Brake device, friction couple for brake device, and brake pad2015

Disc brake device and caliper2015

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly