Nobuaki Matsumoto

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical device comprising separator with laminated porous l...
- Patent number 12,051,775
- Issue date Jul 30, 2024
- MAXELL, LTD.
- Hideaki Katayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for electrochemical device, and electrochemical device
- Patent number 11,050,095
- Issue date Jun 29, 2021
- MAXELL HOLDINGS, LTD.
- Hideaki Katayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical device comprising separator with laminated porous l...
- Patent number 10,862,091
- Issue date Dec 8, 2020
- MAXELL HOLDINGS, LTD.
- Hideaki Katayama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Slurry for forming insulating layer, separator for electrochemical...
- Patent number 9,972,816
- Issue date May 15, 2018
- Microconnect Corp.
- Hideaki Katayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electrochemical device
- Patent number 9,865,853
- Issue date Jan 9, 2018
- MAXELL HOLDINGS, LTD.
- Hideaki Katayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat-resistant porous film, separator for nonaqueous battery, and n...
- Patent number 9,287,544
- Issue date Mar 15, 2016
- Hitachi Maxell, Ltd.
- Nobuaki Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous film for separator, battery separator, battery electrode, an...
- Patent number 8,920,960
- Issue date Dec 30, 2014
- Hitachi Maxell, Ltd.
- Hiroshi Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Separator for electrochemical device, electrode for electrochemical...
- Patent number 8,822,082
- Issue date Sep 2, 2014
- Hitachi Maxwell, Ltd.
- Hideaki Katayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Separator for battery and nonaqueous electrolyte battery using same
- Patent number 8,771,859
- Issue date Jul 8, 2014
- Hitachi Maxell, Ltd.
- Nobuaki Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for electrochemical device and method for producing the s...
- Patent number 8,405,957
- Issue date Mar 26, 2013
- Hitachi Maxell, Ltd.
- Hideaki Katayama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHEMICAL DEVICE COMPRISING SEPARATOR WITH LAMINATED POROUS L...
- Publication number 20240297336
- Publication date Sep 5, 2024
- MAXELL, LTD.
- Hideaki KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE COMPRISING SEPARATOR WITH LAMINATED POROUS L...
- Publication number 20210050574
- Publication date Feb 18, 2021
- Maxell Holdings, Ltd.
- Hideaki KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLURRY FOR FORMING INSULATING LAYER, SEPARATOR FOR ELECTROCHEMICAL...
- Publication number 20150236318
- Publication date Aug 20, 2015
- Hitachi Maxell, Ltd.
- Hideaki KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT-RESISTANT POROUS FILM, SEPARATOR FOR NONAQUEOUS BATTERY, AND N...
- Publication number 20140045031
- Publication date Feb 13, 2014
- HITACHI MAXELL, LTD.
- Nobuaki Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY SEPARATOR AND BATTERY
- Publication number 20130101888
- Publication date Apr 25, 2013
- Hitachi Maxell, Ltd.
- Hideaki KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, ELECTROCHEMICAL DEVICE USING...
- Publication number 20120328929
- Publication date Dec 27, 2012
- Nobuaki Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCTION THEREOF
- Publication number 20120174386
- Publication date Jul 12, 2012
- Hideaki KATAYAMA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEPARATOR FOR BATTERY AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME
- Publication number 20110143183
- Publication date Jun 16, 2011
- Nobuaki Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS FILM FOR SEPARATOR, BATTERY SEPARATOR, BATTERY ELECTRODE, AN...
- Publication number 20110039145
- Publication date Feb 17, 2011
- Hiroshi Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SLURRY FOR FORMING INSULATING LAYER, SEPARATOR FOR ELECTROCHEMICAL...
- Publication number 20100221965
- Publication date Sep 2, 2010
- HITACHI MAXELL, LTD.
- Hideaki Katayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, ELECTRODE FOR ELECTROCHEMICAL...
- Publication number 20100015530
- Publication date Jan 21, 2010
- Hideaki Katayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCTION THEREOF
- Publication number 20090325058
- Publication date Dec 31, 2009
- Hideaki Katayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Separator for electrochemical device and method for producing the s...
- Publication number 20090067119
- Publication date Mar 12, 2009
- Hideaki Katayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Separator for Electrochemical Device, and Electrochemical Device
- Publication number 20070264577
- Publication date Nov 15, 2007
- Hideaki Katayama
- H01 - BASIC ELECTRIC ELEMENTS

Nobuaki Matsumoto

Person

Patents Grantslast 30 patents

Electrochemical device comprising separator with laminated porous l...

Separator for electrochemical device, and electrochemical device

Electrochemical device comprising separator with laminated porous l...

Slurry for forming insulating layer, separator for electrochemical...

Method for producing electrochemical device

Heat-resistant porous film, separator for nonaqueous battery, and n...

Porous film for separator, battery separator, battery electrode, an...

Separator for electrochemical device, electrode for electrochemical...

Separator for battery and nonaqueous electrolyte battery using same

Separator for electrochemical device and method for producing the s...

Patents Applicationslast 30 patents

ELECTROCHEMICAL DEVICE COMPRISING SEPARATOR WITH LAMINATED POROUS L...

ELECTROCHEMICAL DEVICE COMPRISING SEPARATOR WITH LAMINATED POROUS L...

SLURRY FOR FORMING INSULATING LAYER, SEPARATOR FOR ELECTROCHEMICAL...

HEAT-RESISTANT POROUS FILM, SEPARATOR FOR NONAQUEOUS BATTERY, AND N...

BATTERY SEPARATOR AND BATTERY

SEPARATOR FOR ELECTROCHEMICAL DEVICE, ELECTROCHEMICAL DEVICE USING...

ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCTION THEREOF

SEPARATOR FOR BATTERY AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME

POROUS FILM FOR SEPARATOR, BATTERY SEPARATOR, BATTERY ELECTRODE, AN...

SLURRY FOR FORMING INSULATING LAYER, SEPARATOR FOR ELECTROCHEMICAL...

SEPARATOR FOR ELECTROCHEMICAL DEVICE, ELECTRODE FOR ELECTROCHEMICAL...

ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCTION THEREOF

Separator for electrochemical device and method for producing the s...

Separator for Electrochemical Device, and Electrochemical Device