Kiyoteru Kojima

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sulfone-containing azamethide compounds with a nitrogen-containing...
- Patent number 5,220,027
- Issue date Jun 15, 1993
- Sumitomo Chemical Company, Limited
- Takeshi Hioki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfone-containing azamethine compounds
- Patent number 5,136,054
- Issue date Aug 4, 1992
- Sumitomo Chemical Company, Limited
- Takeshi Hioki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azamethine compounds
- Patent number 5,061,796
- Issue date Oct 29, 1991
- Sumitomo Chemical Company, Ltd.
- Takeshi Hioki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azamethinyl quinoline derivatives
- Patent number 5,028,708
- Issue date Jul 2, 1991
- Sumitomo Chemical Company, Limited
- Takeshi Hioki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ray absorption filter
- Patent number 4,755,012
- Issue date Jul 5, 1988
- Sumitomo Chemical Company, Limited
- Kiyoteru Kojima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nitrothiazolyl-monoazo-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline...
- Patent number 4,529,406
- Issue date Jul 16, 1985
- Research Association of Dyestuff Manufacturers
- Kiyoyasu Hashimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Styryl compounds and coloring synthetic resins therewith
- Patent number 4,331,584
- Issue date May 25, 1982
- Sumitomo Chemical Company, Limited
- Masao Nishikuri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kiyoteru Kojima

Person

Patents Grantslast 30 patents

Sulfone-containing azamethide compounds with a nitrogen-containing...

Sulfone-containing azamethine compounds

Azamethine compounds

Azamethinyl quinoline derivatives

Ray absorption filter

Nitrothiazolyl-monoazo-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline...

Styryl compounds and coloring synthetic resins therewith