Toshihiko Akamatsu

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Yokkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Titanium dioxide pigments, process for the production thereof, and...
- Patent number 7,579,391
- Issue date Aug 25, 2009
- Ishihara Sangyo Kaisha, Ltd.
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Titanium dioxide pigment and method for producing the same and resi...
- Patent number 7,371,276
- Issue date May 13, 2008
- Ishihara Sangyo Kaisha, Ltd.
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of titanium dioxide pigment and resin compos...
- Patent number 7,144,838
- Issue date Dec 5, 2006
- Ishihara Sangyo Kaisha, Ltd.
- Hideo Takahashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Titanium dioxide pigment and method for production thereof
- Patent number 6,616,746
- Issue date Sep 9, 2003
- Ishihara Sangyo Kaisha, Ltd.
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Titanium dioxide pigment, process for producing the same, and resin...
- Patent number 6,576,052
- Issue date Jun 10, 2003
- Ishihara Sangyo Kaisha, Ltd.
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Titanuim Dioxide Pigments, Process For The Production Thereof,And R...
- Publication number 20070295244
- Publication date Dec 27, 2007
- Ralf Himmelreich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Titanium dioxide pigment and method for producing the same and resi...
- Publication number 20050228112
- Publication date Oct 13, 2005
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for production of titanium dioxide pigment and resin compos...
- Publication number 20050129602
- Publication date Jun 16, 2005
- ISHIHARA SANGYO KAISHA, LTD.
- Hideo Takahashi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TITANIUM DIOXIDE PIGMENT AND METHOD FOR PRODUCTION THEREOF
- Publication number 20030079655
- Publication date May 1, 2003
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...