Toto Ltd.

Shingo Kasahara

Akio Matsumoto

Katsuhiro Kawakami

Yoshinori Yamashita

Satoshi Horiuchi

Yutaka Tomioka

Yoshifumi Misumi

Yukinari Matsumoto

Narumitsu Suda

Toru Ueno

Shigeyuki Yamada

Hiroyuki Takada

Sanitary ware which strongly resists adhesion of dirt and which may be easily cleaned with a weak flow of water, over a long period of time, comprises a first coloring glaze layer formed on the surface of a ceramic body, a second transparent glaze layer formed on the first glaze layer, and an engobe layer formed between said body surface and said first glaze layer.

Sanitary ware and process for producing same

A mold for pressure-cast-molding a ceramic article having a filter material made of an open-cell porous material. The open-cell porous material is prepared by stirring a mixture of a resin material, a microballoon, a curing agent and water to provide an emulsion slurry, casting the slurry in a water-impermeable mold and curing the slurry in the water-containing state. The portions occupied by the water during the preparation of the porous material mainly form open pores.

Mold for pressure-cast-molding a ceramic article formed from an

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Fukuoka, Japan

Shingo Kasahara