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Masahiro SAEGUSA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Negative electrode active material layer with controlled reflectanc...
Patent number
11,757,098
Issue date
Sep 12, 2023
TDK Corporation
Keitaro Otsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode and lithium ion secondary battery
Patent number
11,539,047
Issue date
Dec 27, 2022
TDK Corporation
Keitaro Otsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material layer with controlled reflectanc...
Patent number
10,985,371
Issue date
Apr 20, 2021
TDK Corporation
Keitaro Otsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator and lithium ion secondary battery including the same
Patent number
10,217,984
Issue date
Feb 26, 2019
TDK Corporation
Masahiro Saegusa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fiber-containing polymer film and method of manufacturing same, and...
Patent number
9,831,480
Issue date
Nov 28, 2017
TDK Corporation
Katsuo Naoi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode manufacturing method
Patent number
9,214,661
Issue date
Dec 15, 2015
TDK Corporation
Katsuo Naoi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode comprising protective layer for lithium ion secondary bat...
Patent number
8,722,253
Issue date
May 13, 2014
TDK Corporation
Kiyonori Hinoki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode comprising protective layer for lithium ion secondary bat...
Patent number
8,557,437
Issue date
Oct 15, 2013
TDK Corporation
Kiyonori Hinoki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Liquid application apparatus and application method
Patent number
8,393,291
Issue date
Mar 12, 2013
TDK Corporation
Kazutoshi Emoto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Electrode producing method and electrode producing apparatus
Patent number
8,334,009
Issue date
Dec 18, 2012
TDK Corporation
Kazutoshi Emoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode
Patent number
8,273,482
Issue date
Sep 25, 2012
TDK Corporation
Katsuo Naoi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDA...
Publication number
20220311009
Publication date
Sep 29, 2022
TDK Corporation
Kazuma AKIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL LAYER WITH CONTROLLED REFLECTANC...
Publication number
20210234168
Publication date
Jul 29, 2021
TDK Corporation
Keitaro OTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY
Publication number
20190280295
Publication date
Sep 12, 2019
TDK Corporation
Keitaro OTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY
Publication number
20190280297
Publication date
Sep 12, 2019
TDK Corporation
Keitaro OTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
Publication number
20160285103
Publication date
Sep 29, 2016
TDK Corporation
Junpei SHITABA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND LITHIUM ION SECONDARY BATTERY INCLUDING THE SAME
Publication number
20160093858
Publication date
Mar 31, 2016
TDK Corporation
Masahiro SAEGUSA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE COMPRISING PROTECTIVE LAYER FOR LITHIUM ION SECONDARY BAT...
Publication number
20130344384
Publication date
Dec 26, 2013
TDK Corporation
Kiyonori HINOKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDA...
Publication number
20100248026
Publication date
Sep 30, 2010
TDK Corporation
Kiyonori HINOKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LIQUID APPLICATION APPARATUS AND APPLICATION METHOD
Publication number
20100247792
Publication date
Sep 30, 2010
TDK Corporation
Kazutoshi EMOTO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FIBER-CONTAINING POLYMER FILM AND METHOD OF MANUFACTURING SAME, AND...
Publication number
20100124705
Publication date
May 20, 2010
TDK Corporation
Katsuo NAOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTRODE PRODUCING METHOD AND ELECTRODE PRODUCING APPARATUS
Publication number
20100075022
Publication date
Mar 25, 2010
TDK Corporation
Kazutoshi EMOTO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE
Publication number
20100075224
Publication date
Mar 25, 2010
TDK Corporation
Katsuo NAOI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE MANUFACTURING METHOD AND ELECTRODE
Publication number
20100055565
Publication date
Mar 4, 2010
TDK Corporation
Katsuo NAOI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE MANUFACTURING METHOD
Publication number
20100055301
Publication date
Mar 4, 2010
TDK Corporation
Katsuo NAOI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...