Hideo Hattori

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Benzodifuranone compounds useful for dyeing or printing hydrophobic...
- Patent number 5,077,416
- Issue date Dec 31, 1991
- Sumitomo Chemical Co. Ltd.
- Yasuyoshi Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monoazo-disperse dye compounds their production and their use
- Patent number 5,075,429
- Issue date Dec 24, 1991
- Sumitomo Chemical Company Limited
- Jun Yamamoto
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Disperse dye composition useful for dyeing of printing hydrophobic...
- Patent number 5,038,415
- Issue date Aug 13, 1991
- Sumitomo Chemical Company, Limited
- Yasuyoshi Ueda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2,6-dicyano-4'-morpholinoazobenzene compounds useful for dyeing hyd...
- Patent number 4,923,974
- Issue date May 8, 1990
- Sumitomo Chemical Company, Limited
- Yasuyoshi Ueda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo pyridone compounds and application thereof for dyeing of hy...
- Patent number 4,826,505
- Issue date May 2, 1989
- Sumitomo Chemical Company, Limited
- Masao Nishikuri
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...