Kohei Hayashi

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Kawagoe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning agent for semiconductor substrates and method for processi...
- Patent number 9,862,914
- Issue date Jan 9, 2018
- Wako Pure Chemical Industries, Ltd.
- Takayuki Kajikawa
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
KIT FOR CLEANING AGENT AND METHOD FOR PREPARING CLEANING AGENT
- Publication number 20210317391
- Publication date Oct 14, 2021
- FUJIFILM Electronic Materials Co., Ltd.
- Satoshi SHIRAHATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING AGENT FOR SEMICONDUCTOR SUBSTRATES AND METHOD FOR PROCESSI...
- Publication number 20160272924
- Publication date Sep 22, 2016
- WAKO PURE CHEMICAL INDUSTRIES, LTD.
- Takayuki Kajikawa
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...