Koji Torikai

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating tobacco extract solution to reduce magnesium ion...
- Patent number 8,011,373
- Issue date Sep 6, 2011
- Japan Tobacco Inc.
- Koji Torikai
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Method of treating tobacco extract solution to eliminate magnesium...
- Publication number 20070137665
- Publication date Jun 21, 2007
- Japan Tobacco Inc.
- Koji Torikai
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES