Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyacrylonitrile polymer, method of producing the same, method of producing precursor fiber used for producing carbon fiber, carbon fiber and method of producing the same

Polyacrylonitrile polymer, method of producing the same, method of producing precursor fiber used for producing carbon fiber, carbon fiber and method of producing the same

US Patent 8822029 · Granted Sep 2, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrode for power storage devices and lithium-ion secondary battery2025
Carbon fiber bundle and production method thereof2025
Method of producing precursor fiber for carbon fiber and carbon fiber2024
Coil component and method of manufacturing coil component2023
Carbon fiber bundle and production method therefor2023
Coil component, method of making the same, and power supply circuit unit2023
Carbon fiber bundle, manufacturing method therefor, prepreg, and carbon fiber-re2023
Optical modulator2022
Carbon fiber bundle2022
Prepreg and carbon fiber-reinforced composite material2022
Carbon fiber bundle and method of manufacturing same2022
Coil component and method of manufacturing coil component2022