Yuki Sakurai

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Propylene-based resin microporous film, separator for battery, batt...
- Patent number 9,748,545
- Issue date Aug 29, 2017
- Sekisui Chemical Co., Ltd.
- Shotaro Kobaru
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT-RESISTANT SYNTHETIC RESIN MICROPOROUS FILM, SEPARATOR FOR NON-...
- Publication number 20170012265
- Publication date Jan 12, 2017
- Sekisui Chemical Co., Ltd
- Junichi NAKADATE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROPYLENE-BASED RESIN MICROPOROUS FILM, SEPARATOR FOR BATTERY, BATT...
- Publication number 20140335423
- Publication date Nov 13, 2014
- Shotaro Kobaru
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL