Norio KATSUYAMA

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Patents Grantslast 30 patents

Information Patent Grant
Filling-capacity measuring method
- Patent number 9,759,650
- Issue date Sep 12, 2017
- Japan Tobacco Inc.
- Norio Katsuyama
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FILLING-CAPACITY MEASURING METHOD
- Publication number 20130268239
- Publication date Oct 10, 2013
- Norio KATSUYAMA
- G01 - MEASURING TESTING