Kentaro Nakahara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Module management system, module management method, and program
- Patent number 12,219,441
- Issue date Feb 4, 2025
- NEC Corporation
- Chenhui Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing system, information processing device, insol...
- Patent number 11,941,480
- Issue date Mar 26, 2024
- NEC Corporation
- Kenichiro Fukushi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Upload system, upload method, upload device, and program
- Patent number 11,909,824
- Issue date Feb 20, 2024
- NEC Corporation
- Hiroshi Kajitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing device, information processing method, trans...
- Patent number 11,452,150
- Issue date Sep 20, 2022
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hiroyuki Okumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication unit and communication system
- Patent number 10,848,271
- Issue date Nov 24, 2020
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Tatsuki Amimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positive electrode material for lithium ion secondary batteries, an...
- Patent number 10,637,054
- Issue date Apr 28, 2020
- NEC Corporation
- Ryota Yuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon material, anode material and spacer additive for lithium ion...
- Patent number 10,608,276
- Issue date Mar 31, 2020
- NEC Corporation
- Qian Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemically modified carbon material for lithium-ion battery
- Patent number 10,601,043
- Issue date Mar 24, 2020
- NEC Corporation
- Qian Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmission apparatus, communication system, and transmission method
- Patent number 10,461,885
- Issue date Oct 29, 2019
- Sony Corporation
- Kentaro Nakahara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Negative electrode for secondary battery, method for manufacturing...
- Patent number 10,431,825
- Issue date Oct 1, 2019
- NEC Corporation
- Midori Shimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Negative electrode for lithium ion secondary battery, and lithium i...
- Patent number 10,340,514
- Issue date Jul 2, 2019
- NEC Corporation
- Noriyuki Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intra-body communication device and method for eliminating inter-fr...
- Patent number 10,211,929
- Issue date Feb 19, 2019
- Sony Corporation
- Masanori Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lithium-iron-manganese-based composite oxide and lithium-ion second...
- Patent number 10,164,250
- Issue date Dec 25, 2018
- NEC Corporation
- Kentaro Nakahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cyclic sulfonic acid ester compound, non-aqueous electrolyte soluti...
- Patent number 10,069,166
- Issue date Sep 4, 2018
- NEC Corporation
- Katsumi Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lithium-ion battery and method for producing same
- Patent number 9,865,872
- Issue date Jan 9, 2018
- NEC Corporation
- Kentaro Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium ion secondary battery
- Patent number 9,812,735
- Issue date Nov 7, 2017
- Sekisui Chemical Co., Ltd.
- Masaru Heishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode active material and secondary battery
- Patent number 9,647,269
- Issue date May 9, 2017
- NEC Corporation
- Hiroyuki Nishide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power storage device having a nitroxyl polymer in a cathode and a l...
- Patent number 9,443,661
- Issue date Sep 13, 2016
- NEC Corporation
- Kentaro Nakahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Radical composition and battery using same
- Patent number 9,356,292
- Issue date May 31, 2016
- Sumitomo Seika Chemicals Co., Ltd.
- Hiroyuki Nishide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Non-aqueous secondary battery, mounted unit, and method for manufac...
- Patent number 9,287,533
- Issue date Mar 15, 2016
- NEC Corporation
- Hiroshi Kajitani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Thiazole-based compound and uses thereof
- Patent number 9,012,773
- Issue date Apr 21, 2015
- NEC Corporation
- Katsumi Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleimide-based compound, and tautomer or stereoisomer thereof, dye...
- Patent number 8,933,329
- Issue date Jan 13, 2015
- NEC Corporation
- Katsumi Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoelectric conversion element, manufacturing method thereof, opt...
- Patent number 8,895,849
- Issue date Nov 25, 2014
- NEC Corporation
- Kentaro Nakahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for producing polyradical compound and battery cell
- Patent number 8,728,662
- Issue date May 20, 2014
- NEC Corporation
- Masahiro Suguro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electricity storage device
- Patent number 8,617,744
- Issue date Dec 31, 2013
- NEC Corporation
- Kentaro Nakahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reception apparatus, reception method and reception system
- Patent number 8,402,332
- Issue date Mar 19, 2013
- Sony Corporation
- Yuken Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving apparatus and receiving method
- Patent number 8,385,480
- Issue date Feb 26, 2013
- Sony Corporation
- Yuken Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for manufacturing polyradical compound and battery
- Patent number 8,242,213
- Issue date Aug 14, 2012
- NEC Corporation
- Masahiro Suguro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Secondary battery with a radical compound active material
- Patent number 7,642,011
- Issue date Jan 5, 2010
- NEC Corporation
- Kentaro Nakahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Secondary battery having an active material radical compound
- Patent number 7,544,441
- Issue date Jun 9, 2009
- NEC Corporation
- Shigeyuki Iwasa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ESTIMATION DEVICE, INFORMATION PRESENTATION SYSTEM, ESTIMATION METH...
- Publication number 20240350034
- Publication date Oct 24, 2024
- NEC Corporation
- Fumiyuki NIHEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
KNEE PAIN RISK ESTIMATION DEVICE, PHYSICAL CONDITION ESTIMATION SYS...
- Publication number 20240324967
- Publication date Oct 3, 2024
- NEC Corporation
- Kazuki IHARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LEARNING DEVICE, DATA AUGMENTATION SYSTEM, ESTIMATION DEVICE, LEARN...
- Publication number 20240303545
- Publication date Sep 12, 2024
- NEC Corporation
- Kenichiro Fukushi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTION DATA GENERATION DEVICE, MOTION DATA GENERATION METHOD, AND R...
- Publication number 20240281984
- Publication date Aug 22, 2024
- NEC Corporation
- Yoshitaka NOZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ESTIMATION DEVICE, ESTIMATION SYSTEM, ESTIMATION METHOD, AND RECORD...
- Publication number 20240257975
- Publication date Aug 1, 2024
- NEC Corporation
- Chenhui HUANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRAINING DEVICE, ESTIMATION SYSTEM, TRAINING METHOD, AND RECORDING...
- Publication number 20240256836
- Publication date Aug 1, 2024
- NEC CORPORATION
- Kenichiro FUKUSHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAIST SWINGING ESTIMATION DEVICE, ESTIMATION SYSTEM, WAIST SWINGING...
- Publication number 20240188851
- Publication date Jun 13, 2024
- NEC Corporation
- Zhenwei WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INDEX VALUE ESTIMATION DEVICE, ESTIMATION SYSTEM, INDEX VALUE ESTIM...
- Publication number 20240164705
- Publication date May 23, 2024
- NEC Corporation
- Kazuki Ihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOMETRIC INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYS...
- Publication number 20240161921
- Publication date May 16, 2024
- NEC Corporation
- Kenichiro Fukushi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PELVIC INCLINATION ESTIMATION DEVICE, ESTIMATION SYSTEM, PELVIC INC...
- Publication number 20240148317
- Publication date May 9, 2024
- NEC Corporation
- Zhenwei WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM
- Publication number 20240148278
- Publication date May 9, 2024
- NEC Corporation
- Chenhui Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRAINING DEVICE, DATA EXTENSION SYSTEM, ESTIMATION DEVICE, TRAINING...
- Publication number 20240153313
- Publication date May 9, 2024
- NEC Corporation
- Kenichiro Fukushi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM
- Publication number 20240148277
- Publication date May 9, 2024
- NEC Corporation
- Chenhui Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM
- Publication number 20240148276
- Publication date May 9, 2024
- NEC Corporation
- Chenhui Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FEATURE-AMOUNT GENERATION DEVICE, GAIT MEASUREMENT SYSTEM, FEATURE-...
- Publication number 20240138711
- Publication date May 2, 2024
- NEC Corporation
- Chenhui HUANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PELVIC INCLINATION ESTIMATION DEVICE, ESTIMATION SYSTEM, PELVIC INC...
- Publication number 20240138757
- Publication date May 2, 2024
- NEC Corporation
- Zhenwei WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DATA CONVERSION DEVICE, MOVING IMAGE CONVERSION SYSTEM, DATA CONVER...
- Publication number 20240144500
- Publication date May 2, 2024
- NEC Corporation
- Yoshitaka NOZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAIST SWINGING ESTIMATION DEVICE, ESTIMATION SYSTEM, WAIST SWINGING...
- Publication number 20240138710
- Publication date May 2, 2024
- NEC Corporation
- Zhenwei WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INDEX VALUE ESTIMATION DEVICE, ESTIMATION SYSTEM, INDEX VALUE ESTIM...
- Publication number 20240122531
- Publication date Apr 18, 2024
- NEC Corporation
- Kazuki Ihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DATA PROCESSING DEVICE, SYSTEM, DATA PROCESSING METHOD, AND RECORDI...
- Publication number 20240127964
- Publication date Apr 18, 2024
- NEC Corporation
- Kenichiro Fukushi
Information Patent Application
DATA PROCESSING DEVICE, SYSTEM, DATA PROCESSING METHOD, AND RECORDI...
- Publication number 20240127963
- Publication date Apr 18, 2024
- NEC Corporation
- Kenichiro Fukushi
Information Patent Application
DATA PROCESSING DEVICE, SYSTEM, DATA PROCESSING METHOD, AND RECORDI...
- Publication number 20240127965
- Publication date Apr 18, 2024
- NEC Corporation
- Kenichiro Fukushi
Information Patent Application
FEATURE-AMOUNT GENERATION DEVICE, GAIT MEASUREMENT SYSTEM, FEATURE-...
- Publication number 20240023835
- Publication date Jan 25, 2024
- NEC Corporation
- Chenhui HUANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Waist swinging estimation device, estimation system, waist swinging...
- Publication number 20230397839
- Publication date Dec 14, 2023
- NEC Corporation
- Zhenwei Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PELVIC INCLINATION ESTIMATION DEVICE, ESTIMATION SYSTEM, PELVIC INC...
- Publication number 20230397879
- Publication date Dec 14, 2023
- NEC Corporation
- Zhenwei WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INDEX VALUE ESTIMATION DEVICE, ESTIMATION SYSTEM, INDEX VALUE ESTIM...
- Publication number 20230389859
- Publication date Dec 7, 2023
- NEC Corporation
- Kazuki Ihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAIT INFORMATION GENERATION DEVICE, GAIT INFORMATION GENERATION MET...
- Publication number 20230371849
- Publication date Nov 23, 2023
- NEC Corporation
- Kazuki Ihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
KNEE TRAJECTORY INFORMATION GENERATION DEVICE, KNEE TRAJECTORY INFO...
- Publication number 20230368447
- Publication date Nov 16, 2023
- NEC Corporation
- Kazuki IHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GAIT INFORMATION GENERATION DEVICE, GAIT INFORMATION GENERATION MET...
- Publication number 20230329586
- Publication date Oct 19, 2023
- NEC Corporation
- Zhenwei WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM
- Publication number 20230329585
- Publication date Oct 19, 2023
- NEC Corporation
- Chenhui Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kentaro Nakahara

Person

Patents Grantslast 30 patents

Module management system, module management method, and program

Information processing system, information processing device, insol...

Upload system, upload method, upload device, and program

Information processing device, information processing method, trans...

Communication unit and communication system

Positive electrode material for lithium ion secondary batteries, an...

Carbon material, anode material and spacer additive for lithium ion...

Electrochemically modified carbon material for lithium-ion battery

Transmission apparatus, communication system, and transmission method

Negative electrode for secondary battery, method for manufacturing...

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

Intra-body communication device and method for eliminating inter-fr...

Lithium-iron-manganese-based composite oxide and lithium-ion second...

Cyclic sulfonic acid ester compound, non-aqueous electrolyte soluti...

Lithium-ion battery and method for producing same

Lithium ion secondary battery

Electrode active material and secondary battery

Power storage device having a nitroxyl polymer in a cathode and a l...

Radical composition and battery using same

Non-aqueous secondary battery, mounted unit, and method for manufac...

Thiazole-based compound and uses thereof

Maleimide-based compound, and tautomer or stereoisomer thereof, dye...

Photoelectric conversion element, manufacturing method thereof, opt...

Process for producing polyradical compound and battery cell

Electricity storage device

Reception apparatus, reception method and reception system

Receiving apparatus and receiving method

Method for manufacturing polyradical compound and battery

Secondary battery with a radical compound active material

Secondary battery having an active material radical compound

Patents Applicationslast 30 patents

ESTIMATION DEVICE, INFORMATION PRESENTATION SYSTEM, ESTIMATION METH...

KNEE PAIN RISK ESTIMATION DEVICE, PHYSICAL CONDITION ESTIMATION SYS...

LEARNING DEVICE, DATA AUGMENTATION SYSTEM, ESTIMATION DEVICE, LEARN...

MOTION DATA GENERATION DEVICE, MOTION DATA GENERATION METHOD, AND R...

ESTIMATION DEVICE, ESTIMATION SYSTEM, ESTIMATION METHOD, AND RECORD...

TRAINING DEVICE, ESTIMATION SYSTEM, TRAINING METHOD, AND RECORDING...

WAIST SWINGING ESTIMATION DEVICE, ESTIMATION SYSTEM, WAIST SWINGING...

INDEX VALUE ESTIMATION DEVICE, ESTIMATION SYSTEM, INDEX VALUE ESTIM...

BIOMETRIC INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYS...

PELVIC INCLINATION ESTIMATION DEVICE, ESTIMATION SYSTEM, PELVIC INC...

ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM

TRAINING DEVICE, DATA EXTENSION SYSTEM, ESTIMATION DEVICE, TRAINING...

ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM

ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM

FEATURE-AMOUNT GENERATION DEVICE, GAIT MEASUREMENT SYSTEM, FEATURE-...

PELVIC INCLINATION ESTIMATION DEVICE, ESTIMATION SYSTEM, PELVIC INC...

DATA CONVERSION DEVICE, MOVING IMAGE CONVERSION SYSTEM, DATA CONVER...

WAIST SWINGING ESTIMATION DEVICE, ESTIMATION SYSTEM, WAIST SWINGING...

INDEX VALUE ESTIMATION DEVICE, ESTIMATION SYSTEM, INDEX VALUE ESTIM...

DATA PROCESSING DEVICE, SYSTEM, DATA PROCESSING METHOD, AND RECORDI...

DATA PROCESSING DEVICE, SYSTEM, DATA PROCESSING METHOD, AND RECORDI...

DATA PROCESSING DEVICE, SYSTEM, DATA PROCESSING METHOD, AND RECORDI...

FEATURE-AMOUNT GENERATION DEVICE, GAIT MEASUREMENT SYSTEM, FEATURE-...

Waist swinging estimation device, estimation system, waist swinging...

PELVIC INCLINATION ESTIMATION DEVICE, ESTIMATION SYSTEM, PELVIC INC...

INDEX VALUE ESTIMATION DEVICE, ESTIMATION SYSTEM, INDEX VALUE ESTIM...

GAIT INFORMATION GENERATION DEVICE, GAIT INFORMATION GENERATION MET...

KNEE TRAJECTORY INFORMATION GENERATION DEVICE, KNEE TRAJECTORY INFO...

GAIT INFORMATION GENERATION DEVICE, GAIT INFORMATION GENERATION MET...

ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM RECORDING MEDIUM