Kiyoshi Sato

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Kamifukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing ceramic products
- Patent number 5,459,114
- Issue date Oct 17, 1995
- Tonen Corporation
- Hiroshi Kaya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Boron-containing, silicon nitride-based ceramic shaped body
- Patent number 5,128,286
- Issue date Jul 7, 1992
- Tonen Corporation
- Osamu Funayama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polyborosilazane and process for producing same
- Patent number 5,030,744
- Issue date Jul 9, 1991
- Tonen Corporation
- Osamu Funayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...