US Patent No: 7,488,442

Number of patents in Portfolio can not be more than 2000

Glass layered ceramic product

ALSO PUBLISHED AS: 20050035500

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Abstract

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A product having a glass layer is produced that can be produced at low cost and can exhibit excellent antibacterial function. A base body, a first glazing material capable of forming a first glass layer on a surface of the base body, and a second glazing material capable of forming a second glass layer containing a silver compound on the surface of the base body. A first glazing material layer comprising the first glazing material and, on the surface side, a second glazing material layer comprising the second glazing material are formed on the surface of the base body. The first glazing material layer and the second glazing material layer are melted to form a first glass layer and a second glass layer. The second glazing material layer has a higher viscosity upon melting than the first glazing material layer.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LIXIL CORPORATIONTOKYO, JP68

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aihara, Yuuichirou Tokoname-shi Aichi, JP 2 1
Imai, Shigeo Yokohama, JP 45 374
Ishida, Shinichiro Saitama, JP 23 18
Itou, Shinji Tokoname-shi Aichi, JP 4 40
Matsumoto, Arata Tokoname-shi Aichi, JP 2 1
Mizuno, Haruyuki Aichi, JP 6 9
Morita, Takahiro Saitama, JP 10 6
Sugiyama, Noriyuki Kanagawa, JP 37 106
Tokushima, Shungo Tokoname-shi Aichi, JP 2 1
Yamashita, Rui Tokoname-shi Aichi, JP 2 1

Cited Art Landscape

Patent Info (Count) # Cites Year
 
TOTO LTD. (2)
6,548,162 Sanitary ware and process for producing the same 2 2000
6,673,433 Stainproof material and method for manufacturing the same, and coating composition and apparatus thereof 22 2001
 
ROHM CO., LTD. (1)
5,379,017 Square chip resistor 18 1993
 
SUMITOMO OSAKA CEMENT CO., LTD. (1)
5,807,641 Anti-bacterial and anti-fungal glaze composition for ceramic products 15 1995

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