JFE Chemical Corporation

Japan

 
Total IP 121
Total IP Rank # 10,927
IP Activity Score 2.7/5.0    71
IP Activity Rank # 10,051
Parent Entity JFE Steel Corporation

Patents

Trademarks

23 0
8 0
90 0
0
 
Last Patent 2025 - Dental composition
First Patent 1997 - Production process of carbonaceo...

Latest Inventions, Goods, Services

2024 Invention Dental composition. Provided is a dental composition from which there can be obtained a cured pro...
Invention Petroleum-based soft pitch mixture and closing material for molten metal tapping hole. Provided i...
Invention Mnzn-based ferrite. 2323234225255.
Invention Mnzn-based ferrite. 23234252525255.
Invention Carbon material–coated graphite particles, lithium ion secondary battery negative electrode, lith...
Invention Carbonaceous material-coated graphite particles, negative electrode for lithium ion secondary bat...
2023 Invention Granulated powder for mnzn-based ferrite and method for producing same, and mnzn-based ferrite an...
Invention Polyimide, polyimide solution, coating material, and formation material. Provided is a polyimide ...
Invention Carbon-coated non-graphitizable carbon, lithium ion secondary battery negative electrode, and lit...
Invention Hardly-graphitizable carbon, negative electrode for lithium-ion secondary battery, and lithium-io...
Invention Hardly graphitizable carbon, mixed carbon powder, negative electrode for lithium ion secondary ba...
Invention Mnznco-based ferrite. To provide MnZnCo—based ferrite with small magnetic losses over a wide fre...
Invention Mnznco-based ferrite. 232255 conversion, and 5-20 mass ppm of K.
2022 Invention Polyimide precursor composition and polyimide. The present invention addresses the problem of pro...
Invention Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary ba...
Invention Spherically-shaped coated graphite, negative electrode for lithium ion secondary battery, and lit...
Invention Carbon-coated graphite particles, negative electrode for lithium-ion secondary battery, and lithi...
Invention Coated spheroidized graphite, negative electrode for lithium ion secondary batteries and lithium ...
Invention Method for producing trisphenolmethane. The present invention addresses the problem of providing ...
Invention Polyimide resin, method for producing polyimide resin, polyimide resin solution, coating material...
Invention Method for producing carbonaceous substance-coated graphite material. The present invention provi...
2021 Invention Mnzn-based ferrite. Provided is an MnZn-based ferrite having both: excellent mechanical character...
Invention Manganese-zinc ferrite. Provided is a MnZn ferrite having both the superior mechanical property o...
Invention Mncozn-based ferrite. Provided is an MnCoZn-based ferrite having an excellent mechanical property...
Invention Spheroidized graphite, coated spheroidized graphite, negative electrode for lithium-ion secondary...
2020 Invention Carbonaceous material, method for producing carbonaceous material, negative electrode for lithium...
Invention Carbon material for negative electrode of lithium ion secondary battery and method of producing t...
Invention Negative electrode carbon material for lithium ion secondary battery, production method therefor,...
Invention Method for producing carbonaceous substance-coated graphite particles. Resin-adhered graphite par...
Invention Method for producing graphite particles coated with carbonaceous film. A modified novolak-type ph...
Invention Method for manufacturing graphite material. The present invention provides a method for manufactu...
Invention Polyimide solution and polyimide. Provided are: a polyimide having a small yellow index and excel...
Invention Method for producing graphitized bulk mesophase. The present invention provides a method for prod...
Invention Mnzn-based ferrite and method for manufacturing same. The present invention provides an MnZn-base...
Invention Mncozn ferrite and method for producing same. Provided is a MnCoZn ferrite that has excellent mag...
Invention Mnzn-based ferrite and method for manufacturing same. Provided is a MnZn-based ferrite that has e...
Invention Mnzn-based ferrite and method for manufacturing same. Provided is an MnZn-based ferrite having sm...
Invention Mncozn ferrite and method for producing same. Provided is MnCoZn ferrite which has: superior magn...