Megumi ARAKAWA

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Minato-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Treatment composition for chemical mechanical polishing, chemical m...
- Patent number 10,507,563
- Issue date Dec 17, 2019
- JSR Corporation
- Kiyotaka Mitsumoto
- B24 - GRINDING POLISHING
Information Patent Grant
Cleaning composition and cleaning method
- Patent number 9,920,287
- Issue date Mar 20, 2018
- JSR Corporation
- Takahiro Hayama
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT COMPOSITION FOR CHEMICAL MECHANICAL POLISHING, CHEMICAL M...
- Publication number 20180111248
- Publication date Apr 26, 2018
- JSR Corporation
- Kiyotaka MITSUMOTO
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
CLEANING COMPOSITION AND CLEANING METHOD
- Publication number 20150337245
- Publication date Nov 26, 2015
- JSR Corporation
- Takahiro HAYAMA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...