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Liquid chemical for forming protecting film
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Patent number 10,236,175
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Issue date Mar 19, 2019
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Central Glass Company, Limited
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Masanori Saito
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Method for cleaning wafer
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Patent number 10,037,882
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Issue date Jul 31, 2018
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Central Glass Company, Limited
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Masanori Saito
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B08 - CLEANING
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Liquid chemical for forming protecting film
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Patent number 9,496,131
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Issue date Nov 15, 2016
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Central Glass Company, Limited
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Takashi Saio
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Silicon wafer cleaning agent
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Patent number 9,481,858
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Issue date Nov 1, 2016
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Central Glass Company, Limited
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Soichi Kumon
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Liquid chemical for forming protecting film
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Patent number 9,478,407
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Issue date Oct 25, 2016
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Central Glass Company, Limited
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Masanori Saito
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Liquid chemical for forming protecting film
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Patent number 9,228,120
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Issue date Jan 5, 2016
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Central Glass Company, Limited
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Soichi Kumon
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Silicon wafer cleaning agent
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Patent number 8,957,005
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Issue date Feb 17, 2015
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Central Glass Company, Limited
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Soichi Kumon
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H01 - BASIC ELECTRIC ELEMENTS
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Process for cleaning wafers
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Patent number 8,828,144
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Issue date Sep 9, 2014
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Central Grass Company, Limited
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Soichi Kumon
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H01 - BASIC ELECTRIC ELEMENTS