Ryuichi Kasahara

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lithium ion secondary battery
- Patent number 10,374,219
- Issue date Aug 6, 2019
- NEC Corporation
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for detecting a state of a lithium secondary batt...
- Patent number 9,768,476
- Issue date Sep 19, 2017
- NEC Corporation
- Jiro Iriyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Negative electrode for nanaqueous electrolyte secondary battery, no...
- Patent number 9,263,741
- Issue date Feb 16, 2016
- NEC Energy Devices, Ltd.
- Jiro Iriyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lithium ion secondary battery
- Patent number 9,160,004
- Issue date Oct 13, 2015
- NEC Corporation
- Ryuichi Kasahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Secondary battery
- Patent number 9,076,995
- Issue date Jul 7, 2015
- NEC Corporation
- Shin Serizawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lithium secondary battery and control system therefor, and method f...
- Patent number 9,018,916
- Issue date Apr 28, 2015
- NEC Corporation
- Jiro Iriyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lithium ion secondary battery and method for manufacturing the same
- Patent number 8,956,762
- Issue date Feb 17, 2015
- NEC Corporation
- Ryuichi Kasahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lithium ion secondary battery
- Patent number 8,435,672
- Issue date May 7, 2013
- NEC Energy Devices, Ltd.
- Yutaka Bannai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric double layer capacitor and method for preparing the same
- Patent number 6,843,810
- Issue date Jan 18, 2005
- NEC Tokin Corporation
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric double layer capacitor and method for preparing the same
- Patent number 6,751,084
- Issue date Jun 15, 2004
- NEC Tokin Corporation
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric double-layer capacitor and method for preparing the same
- Patent number 6,741,450
- Issue date May 25, 2004
- NEC Tokin Corporation
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric double-layer capacitor, and process for producing the same
- Patent number 6,717,795
- Issue date Apr 6, 2004
- NEC Tokin Corporation
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric double layer capacitor of low ESR value and a method of fa...
- Patent number 6,625,007
- Issue date Sep 23, 2003
- NEC Tokin Corporation
- Koji Sakata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric double-layer capacitor having a laminated overcoat
- Patent number 6,507,479
- Issue date Jan 14, 2003
- NEC Corporation
- Takashi Saito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric double layer capacitor
- Patent number 6,426,865
- Issue date Jul 30, 2002
- NEC Corporation
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric double layer capacitor and method of forming the same
- Patent number 6,339,529
- Issue date Jan 15, 2002
- NEC Corporation
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a polarized electrode for an electric doub...
- Patent number 6,320,740
- Issue date Nov 20, 2001
- NEC Corporation
- Takashi Saito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD F...
- Publication number 20150200425
- Publication date Jul 16, 2015
- NEC ENERGY DEVICES, LTD.
- Jiro IRIYAMA
- G01 - MEASURING TESTING
Information Patent Application
LITHIUM ION SECONDARY BATTERY
- Publication number 20140356711
- Publication date Dec 4, 2014
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION SECONDARY BATTERY
- Publication number 20140127557
- Publication date May 8, 2014
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20130280594
- Publication date Oct 24, 2013
- NEC ENERGY DEVICES, LTD.
- Tetsuya Kajita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURI...
- Publication number 20130244086
- Publication date Sep 19, 2013
- NEC ENERGY DEVICES, LTD.
- Jiro Iriyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD F...
- Publication number 20130119940
- Publication date May 16, 2013
- NEC ENERGY DEVICES, LTD.
- Jiro Iriyama
- G01 - MEASURING TESTING
Information Patent Application
LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130108914
- Publication date May 2, 2013
- NEC ENERGY DEVICES, LTD.
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20130101899
- Publication date Apr 25, 2013
- NEC ENERGY DEVICES, LTD.
- Tetsuya Kajita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20130078512
- Publication date Mar 28, 2013
- NEC TOKIN CORPORATION
- Takehiro Noguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120321962
- Publication date Dec 20, 2012
- NEC ENERGY DEVICES, LTD.
- Tetsuya Kajita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACK-TYPE LITHIUM-ION POLYMER BATTERY
- Publication number 20120276436
- Publication date Nov 1, 2012
- NEC TOKIN CORPORATION
- Shinako Kaneko
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SECONDARY BATTERY
- Publication number 20120244420
- Publication date Sep 27, 2012
- NEC Corporation
- Shin SERIZAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20110318637
- Publication date Dec 29, 2011
- NEC Tokin Corporation
- Takehiro NOGUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NONAQUEOUS ELECTROLYTIC SOLUTION SECONDARY BATTERY AND METHOD FOR P...
- Publication number 20110274966
- Publication date Nov 10, 2011
- NEC Energy Devices Ltd
- Jiro Iriyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, NO...
- Publication number 20110244328
- Publication date Oct 6, 2011
- NEC ENERGY DEVICES, LTD.
- Jiro Iriyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
STACK-TYPE LITHIUM-ION POLYMER BATTERY
- Publication number 20110197435
- Publication date Aug 18, 2011
- NEC TOKIN CORPORATION
- Shinako KANEKO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20100173200
- Publication date Jul 8, 2010
- NEC Tokin Corporation
- Takehiro NOGUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20100173201
- Publication date Jul 8, 2010
- NEC Tokin Corporation
- Takehiro NOGUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lithium ion secondary battery
- Publication number 20070248885
- Publication date Oct 25, 2007
- NEC Tokin Corporation
- Yutaka Bannai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20070172734
- Publication date Jul 26, 2007
- Takehiro NOGUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
STACK-TYPE LITHIUM-ION POLYMER BATTERY
- Publication number 20070117008
- Publication date May 24, 2007
- Shinako KANEKO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric double layer capacitor and electric double layer capacitor...
- Publication number 20040233613
- Publication date Nov 25, 2004
- NEC Tokin Corporation
- Ryuichi Kasahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric double layer capacitor and method for preparing the same
- Publication number 20040141280
- Publication date Jul 22, 2004
- NEC TOKIN CORPORATION
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric double-layer capacitor and method for preparing the same
- Publication number 20030147201
- Publication date Aug 7, 2003
- NEC TOKIN CORPORATION
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric double-layer capacitor, and process for producing the same
- Publication number 20030095372
- Publication date May 22, 2003
- NEC TOKIN CORPORATION
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric double layer capacitor and method for preparing the same
- Publication number 20030081372
- Publication date May 1, 2003
- NEC TOKIN CORPORATION
- Yutaka Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric double layer capacitor of low ESR value and a method of fa...
- Publication number 20020131232
- Publication date Sep 19, 2002
- NEC Corporation
- Koji Sakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric double layer capacitor and method of forming the same
- Publication number 20020094655
- Publication date Jul 18, 2002
- NEC Corporation
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric double-layer capacitor having a laminated overcoat
- Publication number 20010053059
- Publication date Dec 20, 2001
- Takashi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric double layer capacitor
- Publication number 20010028546
- Publication date Oct 11, 2001
- Ryuichi Kasahara
- H01 - BASIC ELECTRIC ELEMENTS

Ryuichi Kasahara

Person

Patents Grantslast 30 patents

Lithium ion secondary battery

System and method for detecting a state of a lithium secondary batt...

Negative electrode for nanaqueous electrolyte secondary battery, no...

Lithium ion secondary battery

Secondary battery

Lithium secondary battery and control system therefor, and method f...

Lithium ion secondary battery and method for manufacturing the same

Lithium ion secondary battery

Electric double layer capacitor and method for preparing the same

Electric double layer capacitor and method for preparing the same

Electric double-layer capacitor and method for preparing the same

Electric double-layer capacitor, and process for producing the same

Electric double layer capacitor of low ESR value and a method of fa...

Electric double-layer capacitor having a laminated overcoat

Electric double layer capacitor

Electric double layer capacitor and method of forming the same

Method for manufacturing a polarized electrode for an electric doub...

Patents Applicationslast 30 patents

LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD F...

LITHIUM ION SECONDARY BATTERY

LITHIUM ION SECONDARY BATTERY

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURI...

LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD F...

LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

LITHIUM SECONDARY BATTERY

POLYMER SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME

STACK-TYPE LITHIUM-ION POLYMER BATTERY

SECONDARY BATTERY

LITHIUM SECONDARY BATTERY

NONAQUEOUS ELECTROLYTIC SOLUTION SECONDARY BATTERY AND METHOD FOR P...

NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, NO...

STACK-TYPE LITHIUM-ION POLYMER BATTERY

LITHIUM SECONDARY BATTERY

LITHIUM SECONDARY BATTERY

Lithium ion secondary battery

LITHIUM SECONDARY BATTERY

STACK-TYPE LITHIUM-ION POLYMER BATTERY

Electric double layer capacitor and electric double layer capacitor...

Electric double layer capacitor and method for preparing the same

Electric double-layer capacitor and method for preparing the same

Electric double-layer capacitor, and process for producing the same

Electric double layer capacitor and method for preparing the same

Electric double layer capacitor of low ESR value and a method of fa...

Electric double layer capacitor and method of forming the same

Electric double-layer capacitor having a laminated overcoat

Electric double layer capacitor