Naoyuki IWASHIGE

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Soka-shi, Saitama Pref, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pulper for pulverizing and suspending paper stock
- Patent number 8,028,941
- Issue date Oct 4, 2011
- Voith Paper Patent GmbH
- Naoyuki Iwashige
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
PULPER FOR PULVERIZING AND SUSPENDING PAPER STOCK
- Publication number 20060273208
- Publication date Dec 7, 2006
- VOITH PAPER PATENT GmbH
- Naoyuki IWASHIGE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE