Hirokazu Oogi

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat-sealable layered polypropylene resin film and package
- Patent number 9,085,124
- Issue date Jul 21, 2015
- Toyo Boseki Kabushiki Kaisha
- Kenji Kawai
- B32 - LAYERED PRODUCTS
Information Patent Grant
Heat-sealable multilayer polypropylene resin film and packaging mat...
- Patent number 8,043,712
- Issue date Oct 25, 2011
- Toyo Boseki Kabushiki Kaisha
- Kenji Kawai
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polypropylene laminate film, and package comprising the same
- Patent number 7,879,439
- Issue date Feb 1, 2011
- Toyo Boseki Kabushiki Kaisha
- Kenji Kawai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Heat-Sealable Multilayer Polypropylene Resin Film and Packaging Mat...
- Publication number 20090068487
- Publication date Mar 12, 2009
- Toyo Boseki Kabushiki Kaisha
- Kenji kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polypropylene Laminate Film, and Package Comprising the Same
- Publication number 20080003386
- Publication date Jan 3, 2008
- Kenji Kawai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat-Sealable Layered Polypropylene Resin Film and Package
- Publication number 20070292640
- Publication date Dec 20, 2007
- Toya Boseki Kabushiki Kaisha
- Kenji Kawai
- B32 - LAYERED PRODUCTS