Colloid Research Institute

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrorheological fluid compositions
- Patent number 5,294,426
- Issue date Mar 15, 1994
- Colloid Research Institute
- Masahiro Sekine
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for preparing zirconia sols and/or zirconia forms
- Patent number 5,238,625
- Issue date Aug 24, 1993
- Colloid Research Institute
- Chihiro Sakurai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing oxynitride ceramic fibers
- Patent number 5,114,887
- Issue date May 19, 1992
- Colloid Research Institute
- Masahiro Sekine
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES