Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Carbon plate and composite carbon plate

Carbon plate and composite carbon plate

US Patent 9718688 · Granted Aug 1, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Carbon material for use as catalyst carrier of polymer electrolyte fuel cell and2024
Carbon material for catalyst carrier of polymer electrolyte fuel cell and method2024
Ultrasonic generator2023
Support for polymer electrolyte fuel cell catalyst, method of producing support 2022
In-situ polymerized type thermoplastic prepreg, thermoplastic composite, and met2022
Carbon material for catalyst carrier of polymer electrolyte fuel cell, and metho2022
Breather device2021
Ultrasonic cleaning equipment and ultrasonic cleaning method2021
In-situ polymerized type thermoplastic prepreg, thermoplastic composite, and met2021
Catalyst-carrier carbon material, solid-polymer fuel cell catalyst, solid-polyme2021
Steel foil and method for manufacturing the same2019
Information processing apparatus including power supply cable coupled to circuit2019