Akira Yamazaki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing biomedical porous article
- Patent number 7,625,519
- Issue date Dec 1, 2009
- NHK Spring Co., Ltd.
- Akihiko Chiba
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Smoking paper for smoking article
- Patent number 6,138,684
- Issue date Oct 31, 2000
- Japan Tobacco Inc.
- Akira Yamazaki
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES