Tsutomu Shirai

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Kanonji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Absorbent article
- Patent number 9,173,787
- Issue date Nov 3, 2015
- Unicharm Corporation
- Satoshi Nozaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bulky paper with concavo-convex pattern and process for producing t...
- Patent number 8,778,137
- Issue date Jul 15, 2014
- Unicharm Corporation
- Satoshi Nozaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing bulky paper with concavo-convex pattern
- Patent number 8,580,080
- Issue date Nov 12, 2013
- Unicharm Corporation
- Satoshi Nozaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bulky paper with concavo-convex pattern and process for producing t...
- Patent number 8,449,718
- Issue date May 28, 2013
- Unicharm Corporation
- Satoshi Nozaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
BULKY PAPER WITH CONCAVO-CONVEX PATTERN AND PROCESS FOR PRODUCING T...
- Publication number 20130306258
- Publication date Nov 21, 2013
- Satoshi NOZAKI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ABSORBENT ARTICLE
- Publication number 20120191055
- Publication date Jul 26, 2012
- UNICHARM CORPORATION
- Satoshi Nozaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LAYERED ABSORBENT SHEET
- Publication number 20120191056
- Publication date Jul 26, 2012
- UNICHARM CORPORATION
- Satoshi Nozaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BULKY PAPER WITH RUGGED PATTERN AND PROCESS FOR PRODUCING THE SAME
- Publication number 20110083819
- Publication date Apr 14, 2011
- UNICHARM CORPORATION
- Satoshi Nozaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE