Yuji Okada

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organopolysiloxane, method for producing the same, and curable resi...
- Patent number 9,243,007
- Issue date Jan 26, 2016
- ASAHI KASEI CHEMICALS CORPORATION
- Yuji Okada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing α-methylstyrene and heat-resistant styrene-bas...
- Patent number 7,772,336
- Issue date Aug 10, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Yuji Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Organopolysiloxane, Method for Producing the Same, and Curable Resi...
- Publication number 20140114021
- Publication date Apr 24, 2014
- ASAHI KASEI CHEMICALS CORPORATION
- Yuji Okada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Purifying Alpha-Methylstyrene and Heat-Resistant Styrene...
- Publication number 20090171053
- Publication date Jul 2, 2009
- Yuji Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...