Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coupling structure for a rotating member and a shaft

Coupling structure for a rotating member and a shaft

US Patent 4940446 · Granted Jul 10, 1990

Estimated economic value: $93,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multilayer circuit board having signal and power isolation circuit2025
Infiltration intake system2019
Infiltration intake system for revetment wall2019
Common mode choke coil2018
Floating flap gate2016
Flap gate-type waterproof panel for wall installation2016
Floating flap gate2015
Electronic component and manufacturing method thereof2015
Laminated electronic component and method of manufacturing laminated electronic 2014
Electronic component and method of manufacturing same2012
Drive system for automotive vehicle of front-and-rear wheel drive type2005
Heat conductive sheet and method of producing the sheet2004