Mayumi Hayashi

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Naphthyl phenyl ether compound and lubricant composition containing...
- Patent number 12,215,290
- Issue date Feb 4, 2025
- MORESCO Corporation
- Tatsuya Maeda
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkylated diphenyl ether compound and lubricating oil containing sa...
- Patent number 10,487,034
- Issue date Nov 26, 2019
- MORESCO CORPORATION
- Mayumi Hayashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkylated diphenyl ether compound and lubricating oil containing sa...
- Patent number 9,561,992
- Issue date Feb 7, 2017
- MORESCO CORPORATION
- Mayumi Hayashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
NAPHTHYL PHENYL ETHER COMPOUND AND LUBRICANT COMPOSITION CONTAINING...
- Publication number 20240117265
- Publication date Apr 11, 2024
- MORESCO CORPORATION
- Tatsuya MAEDA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DINAPHTHYL ETHER COMPOUND AND LUBRICANT COMPOSITIONCONTAINING SAME
- Publication number 20240116841
- Publication date Apr 11, 2024
- MORESCO CORPORATION
- Tatsuya MAEDA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALKYLATED DIPHENYL ETHER COMPOUND AND LUBRICATING OIL CONTAINING SA...
- Publication number 20150225327
- Publication date Aug 13, 2015
- MORESCO CORPORATION
- Mayumi Hayashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ALKYLATED DIPHENYL ETHER COMPOUND AND LUBRICATING OIL CONTAINING SA...
- Publication number 20150166447
- Publication date Jun 18, 2015
- MORESCO CORPORATION
- Mayumi Hayashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...