Hideaki SEKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous electrolytic liquid secondary battery
- Patent number 11,646,466
- Issue date May 9, 2023
- TDK Corporation
- Takamasa Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 11,387,510
- Issue date Jul 12, 2022
- TDK Corporation
- Takamasa Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode for lithium ion secondary battery, and lithium i...
- Patent number 10,985,399
- Issue date Apr 20, 2021
- TDK Corporation
- Hiroshi Sasagawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material, positive electrode, and lithium...
- Patent number 10,971,717
- Issue date Apr 6, 2021
- TDK Corporation
- Shin Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 10,944,127
- Issue date Mar 9, 2021
- TDK Corporation
- Takashi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode and lithium ion secondary battery
- Patent number 10,629,896
- Issue date Apr 21, 2020
- TDK Corporation
- Tetsu Syoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material including lithium transition met...
- Patent number 10,243,215
- Issue date Mar 26, 2019
- TDK Corporation
- Junpei Shitaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material for lithium ion secondary batter...
- Patent number 10,211,456
- Issue date Feb 19, 2019
- TDK Corporation
- Hideaki Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material and lithium-ion secondary battery
- Patent number 9,825,295
- Issue date Nov 21, 2017
- TDK Corporation
- Hideaki Seki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Active material for lithium ion secondary battery, and lithium ion...
- Patent number 9,437,865
- Issue date Sep 6, 2016
- TDK Corporation
- Hideaki Seki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dielectric ceramic composition and an electronic component
- Patent number 8,592,334
- Issue date Nov 26, 2013
- TDK Corporation
- Kosuke Takano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition and electric device
- Patent number 8,008,221
- Issue date Aug 30, 2011
- TDK Corporation
- Sanshiro Aman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition and an electric device
- Patent number 7,790,645
- Issue date Sep 7, 2010
- TDK Corporation
- Hideaki Seki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20210043885
- Publication date Feb 11, 2021
- TDK Corporation
- Takamasa MINAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20200358045
- Publication date Nov 12, 2020
- TDK Corporation
- Takamasa MINAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTIC LIQUID SECONDARY BATTERY
- Publication number 20200235350
- Publication date Jul 23, 2020
- TDK Corporation
- Takamasa MINAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM I...
- Publication number 20190027779
- Publication date Jan 24, 2019
- TDK Corporation
- Hiroshi Sasagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
- Publication number 20180287199
- Publication date Oct 4, 2018
- TDK Corporation
- Junpei SHITABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20180287200
- Publication date Oct 4, 2018
- TDK Corporation
- Takashi SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
- Publication number 20170288214
- Publication date Oct 5, 2017
- TDK Corporation
- Hideaki SEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
- Publication number 20170250402
- Publication date Aug 31, 2017
- TDK Corporation
- Tetsu SYOJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode And Lithium Ion Secondary Battery
- Publication number 20170250401
- Publication date Aug 31, 2017
- TDK Corporation
- Tetsu SYOJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, AND LITHIUM...
- Publication number 20170149051
- Publication date May 25, 2017
- TDK Corporation
- Shin FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
- Publication number 20160285102
- Publication date Sep 29, 2016
- TDK Corporation
- Junpei SHITABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE USING SAME,...
- Publication number 20160285073
- Publication date Sep 29, 2016
- TDK Corporation
- Shin FUJITA
- 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
ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION...
- Publication number 20150064558
- Publication date Mar 5, 2015
- TDK Corporation
- Hideaki Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM-ION SECONDARY BATTERY
- Publication number 20140170496
- Publication date Jun 19, 2014
- Hideaki SEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY
- Publication number 20130260248
- Publication date Oct 3, 2013
- TDK Corporation
- Hideaki SEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric ceramic composition and an electronic component
- Publication number 20090246508
- Publication date Oct 1, 2009
- TDK Corporation
- Kosuke Takano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Dielectric ceramic composition and electric device
- Publication number 20090149312
- Publication date Jun 11, 2009
- TDK Corporation
- Sanshiro Aman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Dielectric ceramic composition and an electric device
- Publication number 20090088315
- Publication date Apr 2, 2009
- TDK Corporation
- Hideaki Seki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Hideaki SEKI

Person

Patents Grantslast 30 patents

Non-aqueous electrolytic liquid secondary battery

Non-aqueous electrolyte secondary battery

Negative electrode for lithium ion secondary battery, and lithium i...

Positive electrode active material, positive electrode, and lithium...

Non-aqueous electrolyte secondary battery

Positive electrode and lithium ion secondary battery

Positive electrode active material including lithium transition met...

Positive electrode active material for lithium ion secondary batter...

Positive electrode active material and lithium-ion secondary battery

Active material for lithium ion secondary battery, and lithium ion...

Dielectric ceramic composition and an electronic component

Dielectric ceramic composition and electric device

Dielectric ceramic composition and an electric device

Patents Applicationslast 30 patents

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

NON-AQUEOUS ELECTROLYTIC LIQUID SECONDARY BATTERY

NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM I...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...

Positive Electrode And Lithium Ion Secondary Battery

POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, AND LITHIUM...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...

POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE USING SAME,...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...

ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION...

POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM-ION SECONDARY BATTERY

ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY

Dielectric ceramic composition and an electronic component

Dielectric ceramic composition and electric device

Dielectric ceramic composition and an electric device