Shinya Konuma

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of polyethylene terephthalate
- Patent number 8,653,232
- Issue date Feb 18, 2014
- Teijin Fibers Limited
- Shinya Konuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacturing method of polyethylene terephthalate
- Patent number 8,618,246
- Issue date Dec 31, 2013
- Teijin Fibers Limited
- Shinya Konuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...