Toru Terakawa

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyolefin resin porous film, and non-aqueous electrolyte cell sepa...
- Patent number 9,419,266
- Issue date Aug 16, 2016
- Mitsubishi Plastics, Inc.
- Toru Terakawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Porous polypropylene film
- Patent number 8,680,169
- Issue date Mar 25, 2014
- Mitsubishi Plastics, Inc.
- Takeyoshi Yamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laminated porous film, separator for lithium cell, and cell
- Patent number 8,288,033
- Issue date Oct 16, 2012
- Mitsubishi Plastics, Inc.
- Toru Terakawa
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
POROUS POLYPROPYLENE FILM
- Publication number 20140087167
- Publication date Mar 27, 2014
- Mitsubishi Plastics, Inc.
- Takeyoshi Yamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYOLEFIN RESIN POROUS FILM, AND NON-AQUEOUS ELECTROLYTE CELL SEPA...
- Publication number 20130288132
- Publication date Oct 31, 2013
- MITSUBISHI PLASTICS, INC.
- Toru Terakawa
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYOLEFIN RESIN POROUS FILM AND BATTERY SEPARATOR
- Publication number 20130017430
- Publication date Jan 17, 2013
- Mitsubishi Plastics, Inc.
- Toru Terakawa
- B32 - LAYERED PRODUCTS
Information Patent Application
POROUS POLYPROPYLENE FILM
- Publication number 20120101180
- Publication date Apr 26, 2012
- Mitsubishi Plastics, Inc.
- Takeyoshi Yamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LAMINATED POROUS FILM, SEPARATOR FOR LITHIUM CELL, AND CELL
- Publication number 20110217584
- Publication date Sep 8, 2011
- Mitsubishi Plastics, Inc.
- Toru Terakawa
- B32 - LAYERED PRODUCTS