Takahiro Ueta

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Sakaide, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 5,5′-bi-1H-tetrazolediammonium salts...
- Patent number 7,122,676
- Issue date Oct 17, 2006
- Japan Hydrazine Co., Ltd.
- Shunji Hyoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of highly pure 5,5′-bi-1H-tetra...
- Patent number 6,433,181
- Issue date Aug 13, 2002
- Japan Hydrazine Co. Ltd.
- Shunji Hyoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 5,5'-bi-1H-tetrazole salt
- Patent number 6,156,906
- Issue date Dec 5, 2000
- Japan Hydrazine Co., Inc.
- Shunji Hyoda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of highly pure 5,5' -bi-1H-tetrazoledia...
- Publication number 20020058820
- Publication date May 16, 2002
- JAPAN HYDRAZINE CO., LTD.
- Shunji Hyoda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of 5, 5'-bi-1H-tetrazolediammonium salt...
- Publication number 20010029301
- Publication date Oct 11, 2001
- JAPAN HYDRAZINE CO., LTD.
- Shunji Hyoda
- C07 - ORGANIC CHEMISTRY