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Sukenori ICHIKAWA
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Suwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing dust core and dust core
Patent number
12,046,415
Issue date
Jul 23, 2024
Seiko Epson Corporation
Yasutaka Matsumoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing electrode assembly
Patent number
9,350,013
Issue date
May 24, 2016
Seiko Epson Corporation
Tsutomu Teraoka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composition for forming solid electrolyte layer, method for forming...
Patent number
9,287,582
Issue date
Mar 15, 2016
Seiko Epson Corporation
Tomofumi Yokoyama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing electrode assembly
Patent number
9,252,423
Issue date
Feb 2, 2016
Seiko Epson Corporation
Tsutomu Teraoka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Electrode active material layer, electrode body, lithium-ion second...
Patent number
9,231,247
Issue date
Jan 5, 2016
Seiko Epson Corporation
Sukenori Ichikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode for lithium battery comprising solid electrolyte nanopart...
Patent number
9,005,817
Issue date
Apr 14, 2015
Seiko Epson Corporation
Sukenori Ichikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for producing organic-modified inorganic fine particles
Patent number
8,846,097
Issue date
Sep 30, 2014
Seiko Epson Corporation
Hirofumi Hokari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid-repellent film-coated member, constitutive member of liquid-...
Patent number
7,267,426
Issue date
Sep 11, 2007
Seiko Epson Corporation
Hiroo Miyajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Magnetic Bead And Method For Producing Magnetic Bead
Publication number
20230317331
Publication date
Oct 5, 2023
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Magnetic Bead
Publication number
20230307161
Publication date
Sep 28, 2023
SEIKO EPSON CORPORATION
Michio NAKAMORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method For Manufacturing Dust Core And Dust Core
Publication number
20210313110
Publication date
Oct 7, 2021
SEIKO EPSON CORPORATION
Yasutaka MATSUMOTO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ELECTRODE BODY FOR LITHIUM BATTERY, AND LITHIUM BATTERY
Publication number
20160072153
Publication date
Mar 10, 2016
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, LITHIUM BATTERY, AND METHOD FOR PRODUCING ELECT...
Publication number
20160028103
Publication date
Jan 28, 2016
SEIKO EPSON CORPORATION
Tomofumi YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM BATTERY COMPRISING SOLID ELECTROLYTE NANOPART...
Publication number
20150188124
Publication date
Jul 2, 2015
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEASURING METHOD OF UTILIZATION DEPTH OF ACTIVE MATERIAL, MANUFACTU...
Publication number
20150159996
Publication date
Jun 11, 2015
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PRODUCING ELECTRODE ASSEMBLY
Publication number
20140216631
Publication date
Aug 7, 2014
SEIKO EPSON CORPORATION
Tsutomu TERAOKA
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING ELECTRODE ASSEMBLY, ELECTRODE ASSEMBLY, AND LI...
Publication number
20140220436
Publication date
Aug 7, 2014
SEIKO EPSON CORPORATION
Tomofumi YOKOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING ACTIVE MATERIAL MOLDED BODY, ACTIVE MATERIAL M...
Publication number
20140216632
Publication date
Aug 7, 2014
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ACTIVE MATERIAL LAYER, ELECTRODE BODY, LITHIUM-ION SECOND...
Publication number
20130216905
Publication date
Aug 22, 2013
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
C30 - CRYSTAL GROWTH
Information
Patent Application
COMPOSITION FOR FORMING SOLID ELECTROLYTE LAYER, METHOD FOR FORMING...
Publication number
20130122376
Publication date
May 16, 2013
SEIKO EPSON CORPORATION
Tomofumi YOKOYAMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
PROCESS FOR PRODUCING ORGANIC-MODIFIED INORGANIC FINE PARTICLES
Publication number
20120065383
Publication date
Mar 15, 2012
SEIKO EPSON CORPORATION
Hirofumi HOKARI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTRODE FOR LITHIUM BATTERY AND LITHIUM BATTERY
Publication number
20110045355
Publication date
Feb 24, 2011
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE FOR LITHIUM BATTERY AND ITS MANUFACTURING METHOD, AND LIT...
Publication number
20110033753
Publication date
Feb 10, 2011
SEIKO EPSON CORPORATION
Sukenori ICHIKAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Liquid-repellent film-coated member, constitutive member of liquid-...
Publication number
20050001879
Publication date
Jan 6, 2005
Seiko Epson Corporation
Hiroo Miyajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS