Fujita; Toyohisa

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Patents Grantslast 30 patents

Information Patent Grant
Electrorheological magnetic fluid and process for producing the same
- Patent number 6,159,396
- Issue date Dec 12, 2000
- Fujita; Toyohisa
- Toyohisa Fujita
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Electrorheological magnetic fluid and process for producing the same
- Patent number 5,507,967
- Issue date Apr 16, 1996
- Fujita; Toyohisa
- Toyohisa Fujita
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...