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Shunichi Yamada
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Nagoya, JP
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last 30 patents
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Patent Grant
Heat insulating ceramic insert-cast articles for use in exhaust cha...
Patent number
4,972,674
Issue date
Nov 27, 1990
NGK Insulators, Ltd.
Shunichi Yamada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotary cordierite heat regenerator highly gas-tight and method of p...
Patent number
4,642,210
Issue date
Feb 10, 1987
NGK Insulators, Ltd.
Yutaka Ogawa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Ceramic material for a honeycomb structure
Patent number
4,598,054
Issue date
Jul 1, 1986
NGK Insulators, Ltd.
Shigeru Mochida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic material for a honeycomb structure
Patent number
4,595,662
Issue date
Jun 17, 1986
NGK Insulators, Ltd.
Shigeru Mochida
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of sealing open ends of ceramic honeycomb structural body
Patent number
4,568,402
Issue date
Feb 4, 1986
NGK Insulators, Ltd.
Yutaka Ogawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of sealing open ends of ceramic honeycomb structural body
Patent number
4,559,193
Issue date
Dec 17, 1985
NGK Insulators, Ltd.
Yutaka Ogawa
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Rotary cordierite heat regenerator highly gas-tight and method of p...
Patent number
4,489,774
Issue date
Dec 25, 1984
NGK Insulators, Ltd.
Yutaka Ogawa
F28 - HEAT EXCHANGE IN GENERAL