Shintaro AKIYAMA

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing black liquor and method for preparing flavor c...
- Patent number 10,851,494
- Issue date Dec 1, 2020
- Japan Tobacco Inc.
- Shigeru Hata
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BLACK LIQUOR AND METHOD FOR PREPARING FLAVOR C...
- Publication number 20150292152
- Publication date Oct 15, 2015
- Japan Tobacco Inc.
- Shigeru HATA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES