Hideki OKADA

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Patents Grantslast 30 patents

Information Patent Grant
5-aminolevulinic acid salt, process for producing the same and use...
- Patent number 8,471,061
- Issue date Jun 25, 2013
- Cosmo Oil Co., Ltd.
- Naohisa Tachiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
5-aminolevulinic acid salt, process for producing the same and use...
- Patent number 8,173,839
- Issue date May 8, 2012
- Cosmo Oil Co., Ltd.
- Naohisa Tachiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing 5-aminolevulinic acid hydrochloride
- Patent number 8,148,574
- Issue date Apr 3, 2012
- Cosmo Oil Co., Ltd.
- Hideki Okada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
5-AMINOLEVULINIC ACID SALT, PROCESS FOR PRODUCING THE SAME AND USE...
- Publication number 20120172227
- Publication date Jul 5, 2012
- Cosmo Oil Co., Ltd
- Naohisa TACHIYA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD FOR PRODUCING 5-AMINOLEVULINIC ACID HYDROCHLORIDE
- Publication number 20090036709
- Publication date Feb 5, 2009
- Cosmo Oil Co., Ltd
- Hideki Okada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
5-Aminolevulinic Acid Salt, Process For Producing The Same And Use...
- Publication number 20070203027
- Publication date Aug 30, 2007
- Naohisa Tachiya
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING