Yoshiyuki Yamada

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cigarette with the amount of sidestream smoke reduced
- Patent number 8,151,805
- Issue date Apr 10, 2012
- Japan Tobacco Inc.
- Kazuko Takeda
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method of manufacturing regenerated tobacco material
- Patent number 7,677,253
- Issue date Mar 16, 2010
- Japan Tobacco Inc.
- Yoshiyuki Yamada
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING RECONSTITUTED TOBACCO MATERIAL AND APPARATUS
- Publication number 20140014123
- Publication date Jan 16, 2014
- Japan Tobacco Inc.
- Tsuyoshi FUTAMURA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Tobacco material, flavoring agent, and regenerated tobacco material...
- Publication number 20070193596
- Publication date Aug 23, 2007
- Japan Tobacco Inc.
- Masataka Mori
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method of manufacturing regenerated tobacco material
- Publication number 20060065279
- Publication date Mar 30, 2006
- Japan Tobacco Inc.
- Yoshiyuki Yamada
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Cigarette with the amount of sidestream smoke reduced
- Publication number 20050087203
- Publication date Apr 28, 2005
- Kazuko Takeda
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Cigarette
- Publication number 20050000533
- Publication date Jan 6, 2005
- Yoshiyuki Yamada
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES