Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Gear coupling

Gear coupling

US Patent 9200678 · Granted Dec 1, 2015

Assignee

Mitsubishi Electric

Inventors

Shinsaku Maeda (6 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Porous plate-shaped filler aggregate, producing method therefor, and heat-insula2019

Gas sensor element and gas sensor2019

End play measurement apparatus2017

Rotary electric machine2015

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly