Koji Shimizu

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Patents Grantslast 30 patents

Information Patent Grant
Liquid raw material for producing formed polyurethane or aromatic p...
- Patent number 6,979,706
- Issue date Dec 27, 2005
- Kyowa Chemical Industry Co., Ltd.
- Akira Okada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Hydrotalcite compounds of low uranium (U) content and processes for...
- Patent number 6,287,532
- Issue date Sep 11, 2001
- Kyowa Chemical Industry Co Ltd
- Akira Okada
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Liquid raw material for producing formed polyurethane or aromatic p...
- Publication number 20020188060
- Publication date Dec 12, 2002
- Akira Okada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Hydrotalcite compounds of low uranium (U) content and processes for...
- Publication number 20020006375
- Publication date Jan 17, 2002
- KYOWA CHEMICAL INDUSTRY CO., LTD.
- Akira Okada
- C01 - INORGANIC CHEMISTRY