Noriyoshi ARAI

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Sapporo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing optically-active aldehyde
- Patent number 10,029,969
- Issue date Jul 24, 2018
- Takasago International Corporation
- Takeshi Ohkuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active amine
- Patent number 9,328,079
- Issue date May 3, 2016
- Takasago International Corporation
- Takeshi Ohkuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active secondary alcohol
- Patent number 9,174,906
- Issue date Nov 3, 2015
- Kanto Kagaku Kabushiki Kaisha
- Takeaki Katayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production process of optically active 3-quinuclidinol derivative
- Patent number 8,759,524
- Issue date Jun 24, 2014
- Nippon Soda Co., Ltd.
- Takeshi Ohkuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production process of optically active 3-quinuclidinol derivative
- Patent number 8,436,181
- Issue date May 7, 2013
- Nippon Soda Co., Ltd.
- Takeshi Ohkuma
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING OPTICALLY-ACTIVE ALDEHYDE
- Publication number 20150376102
- Publication date Dec 31, 2015
- Takasago International Corporation
- Takeshi OHKUMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING OPTICALLY ACTIVE AMINE
- Publication number 20150210657
- Publication date Jul 30, 2015
- Takasago International Corporation
- Takeshi Ohkuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING OPTICALLY ACTIVE SECONDARY ALCOHOL
- Publication number 20150031920
- Publication date Jan 29, 2015
- Kanto Kagaku Kabushiki Kaisha
- TAKEAKI KATAYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION PROCESS OF OPTICALLY ACTIVE 3-QUINUCLIDINOL DERIVATIVE
- Publication number 20130225824
- Publication date Aug 29, 2013
- Nippon Soda Co., Ltd.
- Takeshi OHKUMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE AMINE COMPOUND
- Publication number 20130197234
- Publication date Aug 1, 2013
- National University Corporation Hokkaido University
- Takeshi Ohkuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION PROCESS OF OPTICALLY ACTIVE 3-QUINUCLIDINOL DERIVATIVE
- Publication number 20100174081
- Publication date Jul 8, 2010
- National University Corporation Hokkaido University
- Takeshi Ohkuma
- C07 - ORGANIC CHEMISTRY