Hideki Nagae

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filler for smoking article
- Patent number 11,602,160
- Issue date Mar 14, 2023
- Japan Tobacco Inc.
- Riho Nagai
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method of fixing flavorant which improves sidestream smoke smell of...
- Patent number 6,706,120
- Issue date Mar 16, 2004
- Japan Tobacco Inc.
- Masato Miyauchi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette paper having a flavorant which improves sidestream smoke...
- Patent number 6,557,561
- Issue date May 6, 2003
- Japan Tobacco Inc.
- Masato Miyauchi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
FILLER FOR SMOKING ARTICLE
- Publication number 20200297027
- Publication date Sep 24, 2020
- Japan Tobacco Inc.
- Riho NAGAI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method of fixing flavorant which improves sidestream smoke smell of...
- Publication number 20020074007
- Publication date Jun 20, 2002
- Masato Miyauchi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES