Youji Uchida

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Ibaraki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing porous polytetrafluoroethylene membrane, fi...
- Patent number 7,846,238
- Issue date Dec 7, 2010
- Nitto Denko Corporation
- Masatoshi Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING POROUS SHEET AND POROUS SHEET OBTAINED BY THE P...
- Publication number 20110052872
- Publication date Mar 3, 2011
- Hiroyuki Iida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POROUS POLYTETRAFLUOROETHYLENE SHEET ROLL AND TAPE ROLL
- Publication number 20100183865
- Publication date Jul 22, 2010
- NITTO DENKO CORPORATION
- Tomoyoshi Nagayama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method Of Manufacturing Porous Polytetrafluoroethylene Membrane, Fi...
- Publication number 20090071339
- Publication date Mar 19, 2009
- NITTO DENKO CORPORATION
- Masatoshi Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of producing porous sheet and porous sheet obtained by the p...
- Publication number 20070202298
- Publication date Aug 30, 2007
- Hiroyuki Iida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL