Kazunori Sugai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filter for smoking
- Patent number 8,826,916
- Issue date Sep 9, 2014
- Japan Tobacco Inc.
- Michihiro Inagaki
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article and method of manufacturing same, and method of man...
- Patent number 8,356,607
- Issue date Jan 22, 2013
- Japan Tobacco Inc.
- Yasunobu Inoue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Carbon monoxide reduction catalyst for smoking articles and method...
- Patent number 8,349,763
- Issue date Jan 8, 2013
- Japan Tobacco Inc.
- Kazunori Sugai
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
CIGARETTE AND METHOD FOR TREATING CIGARETTE MATERIAL
- Publication number 20120024303
- Publication date Feb 2, 2012
- Kazunori Sugai
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CARBON MONOXIDE REDUCTION CATALYST FOR SMOKING ARTICLES AND METHOD...
- Publication number 20120015803
- Publication date Jan 19, 2012
- Kazunori SUGAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter for smoking
- Publication number 20050145260
- Publication date Jul 7, 2005
- Japan Tobacco Inc.
- Michihiro Inagaki
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES