Makoto Hattori

Person

Toyonaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing anthraquinone compounds
- Patent number 4,784,806
- Issue date Nov 15, 1988
- Sumitomo Chemical Company, Limited
- Makoto Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing 1,4-diaminoanthraquinone-2,3-disubstituted co...
- Patent number 4,749,521
- Issue date Jun 7, 1988
- Sumitomo Chemical Company, Ltd.
- Makoto Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing 1-amino-2-phenoxy-4-hydroxyanthraquinones
- Patent number 4,710,320
- Issue date Dec 1, 1987
- Sumitomo Chemical Company, Limited
- Makoto Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing anthraquinone compounds
- Patent number 4,519,947
- Issue date May 28, 1985
- Sumitomo Chemical Co., Ltd.
- Makoto Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing 1,4-diaminoanthraquinone-2-sulfonic acid
- Patent number 4,510,087
- Issue date Apr 9, 1985
- Sumitomo Chemical Company, Limited
- Makoto Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing anthraquinone compounds
- Patent number 4,299,771
- Issue date Nov 10, 1981
- Sumitomo Chemical Company, Limited
- Akira Takeshita
- C07 - ORGANIC CHEMISTRY

Makoto Hattori

Person

Patents Grantslast 30 patents

Method for producing anthraquinone compounds

Process for preparing 1,4-diaminoanthraquinone-2,3-disubstituted co...

Method for producing 1-amino-2-phenoxy-4-hydroxyanthraquinones

Process for producing anthraquinone compounds

Process for producing 1,4-diaminoanthraquinone-2-sulfonic acid

Process for producing anthraquinone compounds