Toshio Nagatomi

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 1-substituted-hydantoins
- Patent number 5,883,260
- Issue date Mar 16, 1999
- Sumitomo Chemical Company, Limited
- Toshio Nagatomi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediate compound for use in production of dihalopropene compound
- Patent number 5,698,702
- Issue date Dec 16, 1997
- Sumitomo Chemical Company, Limited
- Noriyasu Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of producing 2-iminothiazoline derivatives and process of p...
- Patent number 5,684,196
- Issue date Nov 4, 1997
- Sumitomo Chemical Co., Ltd.
- Katuhisa Masumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of producing 2-iminothiazoline derivatives and process of p...
- Patent number 5,648,533
- Issue date Jul 15, 1997
- Sumitomo Chemical Co., Ltd.
- Katuhisa Masumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihaloprene compound, insecticide/acaricide containing said dihalop...
- Patent number 5,530,015
- Issue date Jun 25, 1996
- Sumitomo Chemical Company, Limited
- Noriyasu Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of producing 2-iminothiazoline derivatives and process of p...
- Patent number 5,463,069
- Issue date Oct 31, 1995
- Sumitomo Chemical Company, Limited
- Katuhisa Masumoto
- C07 - ORGANIC CHEMISTRY