Hiroaki Narita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet tobacco
- Patent number 6,761,175
- Issue date Jul 13, 2004
- Japan Tobacco Inc.
- Yukio Nakanishi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Sheet tobacco, and process and system for manufacturing the same
- Publication number 20040177857
- Publication date Sep 16, 2004
- Japan Tobacco
- Yukio Nakanishi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Sheet tobacco, and process and system for manufacturing the same
- Publication number 20020129826
- Publication date Sep 19, 2002
- Yukio Nakanishi
- B32 - LAYERED PRODUCTS