Yu GAO

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber and method of manufacturing same
- Patent number 11,603,627
- Issue date Mar 14, 2023
- Showa Denko K.K.
- Takeshi Igarashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Carbon fiber and method of manufacturing same
- Patent number 11,585,043
- Issue date Feb 21, 2023
- Showa Denko K.K.
- Takeshi Igarashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon fiber and method of manufacturing same
- Patent number 11,512,424
- Issue date Nov 29, 2022
- Showa Denko K.K.
- Takeshi Igarashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lubricating oil composition and method for producing same
- Patent number 11,407,960
- Issue date Aug 9, 2022
- Showa Denko K.K.
- Ryuji Monden
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for inspecting lubricating oil composition and method for pr...
- Patent number 11,220,652
- Issue date Jan 11, 2022
- Showa Denko K.K.
- Ryuji Monden
- G01 - MEASURING TESTING
Information Patent Grant
Lubricating oil composition and method of producing the same
- Patent number 11,214,749
- Issue date Jan 4, 2022
- Showa Denko K.K.
- Ryuji Monden
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
LUBRICATING OIL COMPOSITION AND METHOD FOR PRODUCING SAME
- Publication number 20210371769
- Publication date Dec 2, 2021
- SHOWA DENKO K.K.
- Ryuji MONDEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FULLERENE-CONTAINING LUBRICATING OIL COMPOSITION AND METHOD FOR PRO...
- Publication number 20210371763
- Publication date Dec 2, 2021
- SHOWA DENKO K.K.
- Ryuji MONDEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR INSPECTING LUBRICATING OIL COMPOSITION AND METHOD FOR PR...
- Publication number 20210222083
- Publication date Jul 22, 2021
- SHOWA DENKO K.K.
- Ryuji MONDEN
- G01 - MEASURING TESTING
Information Patent Application
CARBON FIBER AND METHOD OF MANUFACTURING SAME
- Publication number 20210062408
- Publication date Mar 4, 2021
- SHOWA DENKO K.K.
- Takeshi IGARASHI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
CARBON FIBER AND METHOD OF MANUFACTURING SAME
- Publication number 20210062409
- Publication date Mar 4, 2021
- SHOWA DENKO K.K.
- Takeshi IGARASHI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
CARBON FIBER AND METHOD OF MANUFACTURING SAME
- Publication number 20210062407
- Publication date Mar 4, 2021
- SHOWA DENKO K.K.
- Takeshi IGARASHI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
LUBRICATING OIL COMPOSITION AND METHOD OF PRODUCING THE SAME
- Publication number 20200339904
- Publication date Oct 29, 2020
- SHOWA DENKO K.K.
- Ryuji MONDEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Person

Patents Grantslast 30 patents

Carbon fiber and method of manufacturing same

Carbon fiber and method of manufacturing same

Carbon fiber and method of manufacturing same

Lubricating oil composition and method for producing same

Method for inspecting lubricating oil composition and method for pr...

Lubricating oil composition and method of producing the same

Patents Applicationslast 30 patents

LUBRICATING OIL COMPOSITION AND METHOD FOR PRODUCING SAME

FULLERENE-CONTAINING LUBRICATING OIL COMPOSITION AND METHOD FOR PRO...

METHOD FOR INSPECTING LUBRICATING OIL COMPOSITION AND METHOD FOR PR...

CARBON FIBER AND METHOD OF MANUFACTURING SAME

CARBON FIBER AND METHOD OF MANUFACTURING SAME

CARBON FIBER AND METHOD OF MANUFACTURING SAME

LUBRICATING OIL COMPOSITION AND METHOD OF PRODUCING THE SAME