Tamaki Hirai

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active substance, positive electrode material, p...
- Patent number 9,899,674
- Issue date Feb 20, 2018
- Nissan Motor Co., Ltd.
- Tamaki Hirai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Separator with heat-resistant insulation layer
- Patent number 9,847,518
- Issue date Dec 19, 2017
- Nissan Motor Co., Ltd.
- Tamaki Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator having heat-resistant insulating layer and electric devic...
- Patent number 9,728,757
- Issue date Aug 8, 2017
- Nissan Motor Co., Ltd.
- Takashi Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for non-aqueous electrolyte secondary battery an...
- Patent number 9,716,266
- Issue date Jul 25, 2017
- Nissan Motor Co., Ltd.
- Kenji Ohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for non-aqueous electrolyte secondary battery an...
- Patent number 9,608,261
- Issue date Mar 28, 2017
- Nissan Motor Co., Ltd.
- Kenji Ohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator with heat resistant insulation layer
- Patent number 9,543,077
- Issue date Jan 10, 2017
- Nissan Motor Co., Ltd.
- Takashi Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator having heat resistant insulation layers
- Patent number 9,312,527
- Issue date Apr 12, 2016
- Nissan Motor Co., Ltd.
- Hironobu Muramatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Nonaqueous Electrolyte Secondary Battery
- Publication number 20190221880
- Publication date Jul 18, 2019
- NISSAN MOTOR CO., LTD.
- Tamaki Hirai
- B32 - LAYERED PRODUCTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...
- Publication number 20160036044
- Publication date Feb 4, 2016
- NISSAN MOTOR CO., LTD.
- Kenji OHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...
- Publication number 20160028073
- Publication date Jan 28, 2016
- NISSAN MOTOR CO., LTD.
- Kenji OHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE SUBSTANCE, POSITIVE ELECTRODE MATERIAL, P...
- Publication number 20160013486
- Publication date Jan 14, 2016
- NISSAN MOTOR CO., LTD.
- Tamaki HIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED-STRUCTURE BATTERY
- Publication number 20150017542
- Publication date Jan 15, 2015
- NISSAN MOTOR CO., LTD.
- Tamaki Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR WITH HEAT RESISTANT INSULATION LAYER
- Publication number 20140287295
- Publication date Sep 25, 2014
- Takashi Honda
- B32 - LAYERED PRODUCTS
Information Patent Application
SEPARATOR WITH HEAT-RESISTANT INSULATION LAYER
- Publication number 20140242443
- Publication date Aug 28, 2014
- NISSAN MOTOR CO., LTD.
- Tamaki Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR HAVING HEAT-RESISTANT INSULATING LAYER AND ELECTRIC DEVIC...
- Publication number 20140113173
- Publication date Apr 24, 2014
- NISSAN MOTOR CO., LTD.
- Takashi Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR HAVING HEAT RESISTANT INSULATION LAYERS
- Publication number 20140113176
- Publication date Apr 24, 2014
- NISSAN MOTOR CO., LTD.
- Hironobu Muramatsu
- H01 - BASIC ELECTRIC ELEMENTS

Tamaki Hirai

Person

Patents Grantslast 30 patents

Positive electrode active substance, positive electrode material, p...

Separator with heat-resistant insulation layer

Separator having heat-resistant insulating layer and electric devic...

Positive electrode for non-aqueous electrolyte secondary battery an...

Positive electrode for non-aqueous electrolyte secondary battery an...

Separator with heat resistant insulation layer

Separator having heat resistant insulation layers

Patents Applicationslast 30 patents

Nonaqueous Electrolyte Secondary Battery

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...

POSITIVE ELECTRODE ACTIVE SUBSTANCE, POSITIVE ELECTRODE MATERIAL, P...

LAMINATED-STRUCTURE BATTERY

SEPARATOR WITH HEAT RESISTANT INSULATION LAYER

SEPARATOR WITH HEAT-RESISTANT INSULATION LAYER

SEPARATOR HAVING HEAT-RESISTANT INSULATING LAYER AND ELECTRIC DEVIC...

SEPARATOR HAVING HEAT RESISTANT INSULATION LAYERS