Kihachiro Okura

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Patents Grantslast 30 patents

Information Patent Grant
Preparative method and apparatus for a thin-layer chromatograph
- Patent number 11,204,345
- Issue date Dec 21, 2021
- YAMAZEN CORPORATION
- Kihachiro Okura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid chromatograph, device and method for calculating elution tim...
- Patent number 11,002,714
- Issue date May 11, 2021
- YAMAZEN CORPORATION
- Kihachiro Okura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid chromatograph method, information provision method, and liqu...
- Patent number 10,648,954
- Issue date May 12, 2020
- YAMAZEN CORPORATION
- Kihachiro Okura
- G01 - MEASURING TESTING
Information Patent Grant
Preparative liquid chromatographic apparatus
- Patent number 10,416,135
- Issue date Sep 17, 2019
- YAMAZEN CORPORATION
- Kihachiro Okura
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION CHROMATOGRAPHY SUPPORTING DEVICE, SEPARATION CHROMATOGRA...
- Publication number 20240264133
- Publication date Aug 8, 2024
- Yamazen Corporation
- Kihachiro OKURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATIVE METHOD AND APPARATUS FOR A THIN-LAYER CHROMATOGRAPH
- Publication number 20200182839
- Publication date Jun 11, 2020
- Yamazen Corporation
- Kihachiro Okura
- G01 - MEASURING TESTING
Information Patent Application
PREPARATIVE LIQUID CHROMATOGRAPHIC APPARATUS
- Publication number 20180196020
- Publication date Jul 12, 2018
- Yamazen Corporation
- Kihachiro Okura
- G01 - MEASURING TESTING
Information Patent Application
LIQUID CHROMATOGRAPH METHOD, INFORMATION PROVISION METHOD, AND LIQU...
- Publication number 20170199165
- Publication date Jul 13, 2017
- Yamazen Corporation
- Kihachiro Okura
- G01 - MEASURING TESTING
Information Patent Application
LIQUID CHROMATOGRAPH, DEVICE AND METHOD FOR CALCULATING ELUTION TIM...
- Publication number 20160077065
- Publication date Mar 17, 2016
- Yamazen Corporation
- Kihachiro Okura
- G01 - MEASURING TESTING
Information Patent Application
LIQUID CHROMATOGRAPH, DEVICE AND METHOD FOR CALCULATING ELUTION TIM...
- Publication number 20130032520
- Publication date Feb 7, 2013
- Yamazen Corporation
- Kihachiro Okura
- G01 - MEASURING TESTING