Sadayuki Maeda

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing optically active alcohols
- Patent number 9,174,899
- Issue date Nov 3, 2015
- Hamari Chemicals, LTD
- Sadayuki Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing optically active tetrahydroquinolines
- Patent number 9,108,986
- Issue date Aug 18, 2015
- Hamari Chemicals, LTD
- Sadayuki Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing optically active amines
- Patent number 8,222,452
- Issue date Jul 17, 2012
- Hamari Chemicals, LTD
- Sadayuki Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N.sup..epsilon. -trifluoroacetyl-L-lysyl-L-proline.D-10-camphorsulf...
- Patent number 4,868,312
- Issue date Sep 19, 1989
- Hamari Chemicals Ltd.
- Sadayuki Maeda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing 2-(substituted aryl) propionaldehyde
- Patent number 4,670,607
- Issue date Jun 2, 1987
- Hamari Chemicals, Ltd.
- Sadayuki Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,5-Benzothiazepine derivatives and production thereof
- Patent number 4,490,292
- Issue date Dec 25, 1984
- Hamari Chemicals, Ltd.
- Yoshifumi Maki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Optically Active Alcohols
- Publication number 20140296584
- Publication date Oct 2, 2014
- Sadayuki Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE TETRAHYDROQUINOLINES
- Publication number 20140228572
- Publication date Aug 14, 2014
- HAMARI CHEMICALS, LTD.
- Sadayuki Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE AMINES
- Publication number 20100160636
- Publication date Jun 24, 2010
- Sadayuki Maeda
- C07 - ORGANIC CHEMISTRY