Hiroaki HORIE

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Katsushika-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning solution for removing dry etching residue and method for m...
- Patent number 11,441,109
- Issue date Sep 13, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Takahiro Kikunaga
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR CLEANING SEMICONDUCTOR SUBSTRATE, AND CLEANING METHOD
- Publication number 20230365893
- Publication date Nov 16, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Hiroaki HORIE
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
CLEANING SOLUTION FOR REMOVING DRY ETCHING RESIDUE AND METHOD FOR M...
- Publication number 20210047594
- Publication date Feb 18, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Takahiro KIKUNAGA
- H01 - BASIC ELECTRIC ELEMENTS