Takeshi Yokoto

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stainless steel having excellent antibacterial property and method...
- Patent number 6,391,253
- Issue date May 21, 2002
- Kawasaki Steel Corporation
- Misako Tochihara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...