Takahiro Maezawa

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Iron powder for exothermic composition, production method therefor,...
- Patent number 11,629,280
- Issue date Apr 18, 2023
- Kao Corporation
- Taichi Homma
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing oxidizable-metal-containing coating material
- Patent number 9,340,721
- Issue date May 17, 2016
- Kao Corporation
- Toru Ugajin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Gas barrier material
- Patent number 8,029,896
- Issue date Oct 4, 2011
- Kao Corporation
- Yoshiaki Kumamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
IRON POWDER FOR EXOTHERMIC COMPOSITION, PRODUCTION METHOD THEREFOR,...
- Publication number 20200157399
- Publication date May 21, 2020
- KAO CORPORATION
- Taichi HOMMA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING OXIDIZABLE-METAL-CONTAINING COATING MATERIAL
- Publication number 20140291577
- Publication date Oct 2, 2014
- KAO CORPORATION
- Toru Ugajin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
GAS BARRIER MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20110281487
- Publication date Nov 17, 2011
- KAO CORPORATION
- Kenta Mukai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GAS BARRIER MATERIAL
- Publication number 20100316863
- Publication date Dec 16, 2010
- KAO CORPORATION
- Yoshiaki Kumamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...