Takuya YOTANI

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid chromatography component
- Patent number 9,216,366
- Issue date Dec 22, 2015
- Sekisui Chemical Co., Ltd.
- Takuya Yotani
- G01 - MEASURING TESTING
Information Patent Grant
Hydrophilic polymer microparticle, filler for ion exchange liquid c...
- Patent number 8,968,562
- Issue date Mar 3, 2015
- Sekisui Chemical Co., Ltd.
- Takuya Yotani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilic polymer microparticle, filler for ion exchange liquid c...
- Patent number 7,811,453
- Issue date Oct 12, 2010
- Sekisui Chemical Co., Ltd.
- Takuya Yotani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CHROMATOGRAPHY COMPONENT
- Publication number 20140034563
- Publication date Feb 6, 2014
- Sekisui Chemical Co., Ltd
- Takuya YOTANI
- G01 - MEASURING TESTING
Information Patent Application
LIQUID CHROMATOGRAPHY COMPONENT
- Publication number 20120067823
- Publication date Mar 22, 2012
- Takuya Yotani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID CHROMATOGRAPHY COMPONENT
- Publication number 20110073539
- Publication date Mar 31, 2011
- Takuya Yotani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROPHILIC POLYMER MICROPARTICLE, FILLER FOR ION EXCHANGE LIQUID C...
- Publication number 20100330689
- Publication date Dec 30, 2010
- Takuya Yotani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrophilic Polymer Microparticle, Filler for Ion Exchange Liquid C...
- Publication number 20090042307
- Publication date Feb 12, 2009
- Takuya Yotani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...