Yasumasa Takenaka

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing arylhydroxylamine
- Patent number 8,455,690
- Issue date Jun 4, 2013
- Wako Pure Chemical Industries, Ltd.
- Yasumasa Takenaka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ARYLHYDROXYLAMINE
- Publication number 20100113830
- Publication date May 6, 2010
- WAKO PURE CHEMICAL INDUSTRIES, LTD.
- Yasumasa Takenaka
- C07 - ORGANIC CHEMISTRY