Tetsuya Tamai

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Nishinomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Softening agent for paper and method for making paper by using same
- Patent number 7,947,151
- Issue date May 24, 2011
- NOF Corporation
- Tetsuya Tamai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper additive composition and method for producing paper using the...
- Patent number 7,344,621
- Issue date Mar 18, 2008
- NOF Corporation
- Yasuyuki Nakamura
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Softening Agent for Paper and Method for Making Paper by Using Same
- Publication number 20090014139
- Publication date Jan 15, 2009
- Tetsuya Tamai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper additive composition and method for producing paper using the...
- Publication number 20040188047
- Publication date Sep 30, 2004
- NOF CORPORATION
- Yasuyuki Nakamura
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE