Katsuaki Ono

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glycosaminoglycan/collagen complexes and use thereof
- Patent number 7,226,611
- Issue date Jun 5, 2007
- Yaizu Suisankagaku Industry Co., Ltd.
- Hirofumi Yura
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Functional chitosan derivative
- Patent number 7,125,968
- Issue date Oct 24, 2006
- Netech, Inc.
- Hirofumi Yura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized glycosaminoglycan polymer and medical instruments an...
- Patent number 7,005,513
- Issue date Feb 28, 2006
- Netech, Inc.
- Hirofumi Yura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functional chitosan derivative
- Patent number 6,806,260
- Issue date Oct 19, 2004
- Netech, Inc.
- Yura Hirofumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Functional chitosan derivative
- Publication number 20040192646
- Publication date Sep 30, 2004
- NETECH INC.
- Hirofumi Yura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Glycosaminoglycan/collagen complexes and use thereof
- Publication number 20040141945
- Publication date Jul 22, 2004
- Hirofumi Yura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...