Koji Katsuki

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Enzyme electrode
- Patent number 10,577,637
- Issue date Mar 3, 2020
- ARKRAY, Inc.
- Koji Katsuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substance measuring method and measuring apparatus using electroche...
- Patent number 10,451,577
- Issue date Oct 22, 2019
- ARKRAY, Inc.
- Koji Katsuki
- G01 - MEASURING TESTING
Information Patent Grant
Biosensor
- Patent number 10,228,341
- Issue date Mar 12, 2019
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Substance measurement method and measurement device employing elect...
- Patent number 9,976,168
- Issue date May 22, 2018
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Measuring apparatus and measurement method
- Patent number 9,795,327
- Issue date Oct 24, 2017
- ARKRAY, Inc.
- Tomohiro Shoshihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biosensor incorporating protein-immobilized membrane and method of...
- Patent number 9,702,843
- Issue date Jul 11, 2017
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Sensor and method for removing interfering substance
- Patent number 9,651,516
- Issue date May 16, 2017
- ARKRAY, Inc.
- Yasunori Shiraki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sensor and method for removing interfering substance
- Patent number 9,638,657
- Issue date May 2, 2017
- ARKRAY, Inc.
- Yasunori Shiraki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monitoring device and monitoring method
- Patent number 9,357,960
- Issue date Jun 7, 2016
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Measuring apparatus, measuring system, electric power supply appara...
- Patent number 9,357,957
- Issue date Jun 7, 2016
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sensor and method for removing interfering substance
- Patent number 9,271,671
- Issue date Mar 1, 2016
- ARKRAY, Inc.
- Yasunori Shiraki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Continuous analysis device and sample component control system
- Patent number 8,996,089
- Issue date Mar 31, 2015
- ARKRAY, Inc.
- Kazuya Iketani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monitoring device and monitoring method
- Patent number 8,923,946
- Issue date Dec 30, 2014
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrochemical sensor and method for manufacturing same
- Patent number 8,858,768
- Issue date Oct 14, 2014
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Enzyme electrode
- Patent number 8,784,624
- Issue date Jul 22, 2014
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Information provision system, information provision method, program...
- Patent number 8,769,002
- Issue date Jul 1, 2014
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biosensor
- Patent number 8,679,310
- Issue date Mar 25, 2014
- ARKRAY, Inc.
- Yosuke Murase
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biosensor
- Patent number 8,647,488
- Issue date Feb 11, 2014
- ARKRAY, Inc.
- Yosuke Murase
Information Patent Grant
Analyzing instrument
- Patent number 8,425,841
- Issue date Apr 23, 2013
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analyzing instrument, lancet-integrated attachment for concentratio...
- Patent number 7,879,211
- Issue date Feb 1, 2011
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analyzing instrument
- Patent number 7,824,616
- Issue date Nov 2, 2010
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sample analyzing method and sample analyzing device
- Patent number 7,537,684
- Issue date May 26, 2009
- ARKRAY, Inc.
- Yoshiharu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Implement and device for analysis
- Patent number 7,351,375
- Issue date Apr 1, 2008
- ARKRAY, Inc.
- Norimasa Noda
- G01 - MEASURING TESTING
Information Patent Grant
Measuring instrument provided with solid component concentrating means
- Patent number 7,201,042
- Issue date Apr 10, 2007
- ARKRAY, Inc.
- Hideaki Yamaoka
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Biosensor
- Patent number 6,916,410
- Issue date Jul 12, 2005
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Quantification Method for Ammonia, Quantification Reagent, Quantifi...
- Publication number 20180037927
- Publication date Feb 8, 2018
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Substance Measuring Method and Measuring Apparatus Using Electroche...
- Publication number 20170269022
- Publication date Sep 21, 2017
- ARKRAY, Inc.
- Koji Katsuki
- G01 - MEASURING TESTING
Information Patent Application
Enzyme Electrode
- Publication number 20170107555
- Publication date Apr 20, 2017
- ARKRAY, Inc.
- Koji Katsuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Biosensor
- Publication number 20170108459
- Publication date Apr 20, 2017
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Substance Measurement Method and Measurement Device Employing Elect...
- Publication number 20160177365
- Publication date Jun 23, 2016
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Sensor and Method for Removing Interfering Substance
- Publication number 20160123918
- Publication date May 5, 2016
- ARKRAY, Inc.
- Yasunori Shiraki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Sensor and Method for Removing Interfering Substance
- Publication number 20160123917
- Publication date May 5, 2016
- ARKRAY, Inc.
- Yasunori Shiraki
- G01 - MEASURING TESTING
Information Patent Application
BIOSENSOR INCORPORATING PROTEIN-IMMOBILIZED MEMBRANE AND METHOD OF...
- Publication number 20150377818
- Publication date Dec 31, 2015
- ARKRAY, INC.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MONITORING DEVICE AND MONITORING METHOD
- Publication number 20150087941
- Publication date Mar 26, 2015
- ARKRAY, INC.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sensor and Method for Removing Interfering Substance
- Publication number 20130068000
- Publication date Mar 21, 2013
- ARKRAY, Inc.
- Yasunori Shiraki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Measuring Apparatus, Measuring System, Electric Power Supply Appara...
- Publication number 20120283968
- Publication date Nov 8, 2012
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEASURING APPARATUS AND MEASUREMENT METHOD
- Publication number 20120215083
- Publication date Aug 23, 2012
- ARKRAY, Inc.
- Tomohiro Shoshihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Continuous Analysis Device And Sample Component Control System
- Publication number 20120116190
- Publication date May 10, 2012
- ARKRAY, Inc.
- Kazuya Iketani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Information Provision System, Information Provision Method, Program...
- Publication number 20120110054
- Publication date May 3, 2012
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of Continuously Measuring Substrate Concentration
- Publication number 20120029332
- Publication date Feb 2, 2012
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
User-Specific Data Provision System, User-Specific Data Provision M...
- Publication number 20120029942
- Publication date Feb 2, 2012
- ARKRAY, Inc.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electrochemical Sensor and Method for Manufacturing Same
- Publication number 20110308944
- Publication date Dec 22, 2011
- ARKRAY, Inc.
- Koji Katsuki
- G01 - MEASURING TESTING
Information Patent Application
Biosensor
- Publication number 20110259741
- Publication date Oct 27, 2011
- ARKRAY, Inc.
- Yosuke MURASE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MONITORING DEVICE AND MONITORING METHOD
- Publication number 20110174638
- Publication date Jul 21, 2011
- ARKRAY, INC.
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Analyzing Instrument
- Publication number 20110060203
- Publication date Mar 10, 2011
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Enzyme electrode
- Publication number 20100187107
- Publication date Jul 29, 2010
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Protein-Immobilized membrane, method for immobilization of protein,...
- Publication number 20090101499
- Publication date Apr 23, 2009
- ARKRAY, Inc.
- Koji Katsuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Sample analyzing method and sample analyzing device
- Publication number 20060224658
- Publication date Oct 5, 2006
- Yoshiharu Sato
- G01 - MEASURING TESTING
Information Patent Application
Measuring instrument provided with solid composnent concentrating m...
- Publication number 20060042361
- Publication date Mar 2, 2006
- ARKRAY, Inc.
- Hideaki Yamaoka
- G01 - MEASURING TESTING
Information Patent Application
Analyzing instrument
- Publication number 20040197231
- Publication date Oct 7, 2004
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Implement and device for analysis
- Publication number 20040173458
- Publication date Sep 9, 2004
- Norimasa Noda
- G01 - MEASURING TESTING
Information Patent Application
Analyzing apparatus, piercing element integrally installed body for...
- Publication number 20040171968
- Publication date Sep 2, 2004
- Koji Katsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Biosensor
- Publication number 20020189941
- Publication date Dec 19, 2002
- ARKRAY, Inc.
- Koji Katsuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Koji Katsuki

Person

Patents Grantslast 30 patents

Enzyme electrode

Substance measuring method and measuring apparatus using electroche...

Biosensor

Substance measurement method and measurement device employing elect...

Measuring apparatus and measurement method

Biosensor incorporating protein-immobilized membrane and method of...

Sensor and method for removing interfering substance

Sensor and method for removing interfering substance

Monitoring device and monitoring method

Measuring apparatus, measuring system, electric power supply appara...

Sensor and method for removing interfering substance

Continuous analysis device and sample component control system

Monitoring device and monitoring method

Electrochemical sensor and method for manufacturing same

Enzyme electrode

Information provision system, information provision method, program...

Biosensor

Biosensor

Analyzing instrument

Analyzing instrument, lancet-integrated attachment for concentratio...

Analyzing instrument

Sample analyzing method and sample analyzing device

Implement and device for analysis

Measuring instrument provided with solid component concentrating means

Biosensor

Patents Applicationslast 30 patents

Quantification Method for Ammonia, Quantification Reagent, Quantifi...

Substance Measuring Method and Measuring Apparatus Using Electroche...

Enzyme Electrode

Biosensor

Substance Measurement Method and Measurement Device Employing Elect...

Sensor and Method for Removing Interfering Substance

Sensor and Method for Removing Interfering Substance

BIOSENSOR INCORPORATING PROTEIN-IMMOBILIZED MEMBRANE AND METHOD OF...

MONITORING DEVICE AND MONITORING METHOD

Sensor and Method for Removing Interfering Substance

Measuring Apparatus, Measuring System, Electric Power Supply Appara...

MEASURING APPARATUS AND MEASUREMENT METHOD

Continuous Analysis Device And Sample Component Control System

Information Provision System, Information Provision Method, Program...

Method of Continuously Measuring Substrate Concentration

User-Specific Data Provision System, User-Specific Data Provision M...

Electrochemical Sensor and Method for Manufacturing Same

Biosensor

MONITORING DEVICE AND MONITORING METHOD

Analyzing Instrument

Enzyme electrode

Protein-Immobilized membrane, method for immobilization of protein,...

Sample analyzing method and sample analyzing device

Measuring instrument provided with solid composnent concentrating m...

Analyzing instrument

Implement and device for analysis

Analyzing apparatus, piercing element integrally installed body for...

Biosensor