Katsuaki Kokubo

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Patents Grantslast 30 patents

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Sanitary thin paper
- Patent number 8,313,613
- Issue date Nov 20, 2012
- Daio Paper Corporation
- Takashi Matsumura
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SANITARY THIN PAPER
- Publication number 20110024066
- Publication date Feb 3, 2011
- Takashi Matsumura
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...