RYUICHI NATSUI

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material and battery comprising the same
- Patent number 12,080,872
- Issue date Sep 3, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material and battery including the same
- Patent number 12,057,564
- Issue date Aug 6, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shuhei Uchida
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material and battery comprising the same
- Patent number 11,955,622
- Issue date Apr 9, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material and battery including the same
- Patent number 11,955,630
- Issue date Apr 9, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takanori Omae
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material and battery including same
- Patent number 11,923,529
- Issue date Mar 5, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Battery
- Patent number 11,799,067
- Issue date Oct 24, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Nakatsutsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery
- Patent number 11,721,800
- Issue date Aug 8, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Nakatsutsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery
- Patent number 11,710,816
- Issue date Jul 25, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Nakatsutsumi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive-electrode active material and battery
- Patent number 11,637,277
- Issue date Apr 25, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode material and battery using same
- Patent number 11,637,287
- Issue date Apr 25, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuta Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive-electrode active material containing lithium composite oxi...
- Patent number 11,605,814
- Issue date Mar 14, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Battery
- Patent number 11,588,143
- Issue date Feb 21, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotetsu Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive-electrode active material and battery
- Patent number 11,569,492
- Issue date Jan 31, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive-electrode active material containing lithium composite oxi...
- Patent number 11,557,760
- Issue date Jan 17, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cathode active material including lithium composite oxide having a...
- Patent number 11,545,657
- Issue date Jan 3, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takanori Omae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive-electrode active material containing lithium composite oxi...
- Patent number 11,271,200
- Issue date Mar 8, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material containing lithium composite oxi...
- Patent number 11,233,237
- Issue date Jan 25, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takanori Omae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode active material, and battery using the same
- Patent number 11,228,033
- Issue date Jan 18, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kensuke Nakura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Positive electrode active material containing lithium composite oxi...
- Patent number 11,201,319
- Issue date Dec 14, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode active material and battery using the same
- Patent number 11,183,684
- Issue date Nov 23, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takuji Tsujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material containing lithium composite oxi...
- Patent number 11,171,327
- Issue date Nov 9, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive-electrode active material and battery including positive-e...
- Patent number 11,081,687
- Issue date Aug 3, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material containing lithium composite oxy...
- Patent number 11,043,661
- Issue date Jun 22, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material containing lithium composite oxi...
- Patent number 10,886,529
- Issue date Jan 5, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material and battery using positive elect...
- Patent number 10,854,876
- Issue date Dec 1, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Issei Ikeuchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material and battery using positive elect...
- Patent number 10,840,499
- Issue date Nov 17, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Issei Ikeuchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Battery
- Patent number 10,833,315
- Issue date Nov 10, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Nakatsutsumi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive-electrode active material and battery
- Patent number 10,833,317
- Issue date Nov 10, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material containing lithium composite oxi...
- Patent number 10,833,322
- Issue date Nov 10, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery
- Patent number 10,833,316
- Issue date Nov 10, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotetsu Suzuki
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20240304803
- Publication date Sep 12, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Shogo Esaki
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY
- Publication number 20240072252
- Publication date Feb 29, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20240021813
- Publication date Jan 18, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Shogo Esaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20230402594
- Publication date Dec 14, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CHARGING NONAQUEOUS ELECTROLYTE SECONDARY CELL
- Publication number 20230101615
- Publication date Mar 30, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20230096005
- Publication date Mar 30, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Takanori Omae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20230082835
- Publication date Mar 16, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Youshin Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20230071732
- Publication date Mar 9, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20230053476
- Publication date Feb 23, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Youshin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND SECON...
- Publication number 20220407061
- Publication date Dec 22, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Ryuichi Natsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME
- Publication number 20210193999
- Publication date Jun 24, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- TAKANORI OMAE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING SAME
- Publication number 20210167357
- Publication date Jun 3, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- RYUICHI NATSUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME
- Publication number 20210151740
- Publication date May 20, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- SHUHEI UCHIDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME
- Publication number 20210143424
- Publication date May 13, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- SHUHEI UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME
- Publication number 20210143397
- Publication date May 13, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- SHUHEI UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL CONTAINING LITHIUM COMPOSITE OXI...
- Publication number 20210083274
- Publication date Mar 18, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Takayuki ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY COMPRISING THE SAME
- Publication number 20210074997
- Publication date Mar 11, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- RYUICHI NATSUI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY COMPRISING THE SAME
- Publication number 20210057717
- Publication date Feb 25, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- RYUICHI NATSUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME
- Publication number 20210057742
- Publication date Feb 25, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- ISSEI IKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY
- Publication number 20210020911
- Publication date Jan 21, 2021
- Panasonic Intellectual Property Management Go,, Ltd.
- Hirotetsu SUZUKI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERY
- Publication number 20210013488
- Publication date Jan 14, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAYUKI NAKATSUTSUMI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL AND BATTERY
- Publication number 20210005882
- Publication date Jan 7, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- RYUICHI NATSUI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL AND BATTERY
- Publication number 20210005884
- Publication date Jan 7, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- RYUICHI NATSUI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL AND BATTERY
- Publication number 20210005883
- Publication date Jan 7, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- RYUICHI NATSUI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERY
- Publication number 20200411848
- Publication date Dec 31, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAYUKI NAKATSUTSUMI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERY
- Publication number 20200411850
- Publication date Dec 31, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- IZURU SASAKI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERY
- Publication number 20200411849
- Publication date Dec 31, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAYUKI NAKATSUTSUMI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATHODE ACTIVE MATERIAL AND BATTERY
- Publication number 20200388823
- Publication date Dec 10, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- TAKANORI OMAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE MATERIAL AND BATTERY USING SAME
- Publication number 20200350621
- Publication date Nov 5, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- YUTA SUGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL CONTAINING LITHIUM COMPOSITE OXI...
- Publication number 20200091514
- Publication date Mar 19, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- TAKANORI OMAE
- C01 - INORGANIC CHEMISTRY

RYUICHI NATSUI

Person

Patents Grantslast 30 patents

Positive electrode active material and battery comprising the same

Positive electrode active material and battery including the same

Positive electrode active material and battery comprising the same

Positive electrode active material and battery including the same

Positive electrode active material and battery including same

Battery

Battery

Battery

Positive-electrode active material and battery

Positive electrode material and battery using same

Positive-electrode active material containing lithium composite oxi...

Battery

Positive-electrode active material and battery

Positive-electrode active material containing lithium composite oxi...

Cathode active material including lithium composite oxide having a...

Positive-electrode active material containing lithium composite oxi...

Positive electrode active material containing lithium composite oxi...

Cathode active material, and battery using the same

Positive electrode active material containing lithium composite oxi...

Cathode active material and battery using the same

Positive electrode active material containing lithium composite oxi...

Positive-electrode active material and battery including positive-e...

Positive electrode active material containing lithium composite oxy...

Positive electrode active material containing lithium composite oxi...

Positive electrode active material and battery using positive elect...

Positive electrode active material and battery using positive elect...

Battery

Positive-electrode active material and battery

Positive electrode active material containing lithium composite oxi...

Battery

Patents Applicationslast 30 patents

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...

POSITIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...

METHOD FOR CHARGING NONAQUEOUS ELECTROLYTE SECONDARY CELL

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...

POSITIVE-ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...

POSITIVE-ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND SECON...

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING SAME

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL CONTAINING LITHIUM COMPOSITE OXI...

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY COMPRISING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY COMPRISING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE SAME

BATTERY

BATTERY

POSITIVE-ELECTRODE ACTIVE MATERIAL AND BATTERY

POSITIVE-ELECTRODE ACTIVE MATERIAL AND BATTERY

POSITIVE-ELECTRODE ACTIVE MATERIAL AND BATTERY

BATTERY

BATTERY

BATTERY

CATHODE ACTIVE MATERIAL AND BATTERY

POSITIVE ELECTRODE MATERIAL AND BATTERY USING SAME

POSITIVE ELECTRODE ACTIVE MATERIAL CONTAINING LITHIUM COMPOSITE OXI...