Kei TAKAHASHI

Person

Isehara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Protection circuit for secondary battery and abnormality detection...
- Patent number 12,266,957
- Issue date Apr 1, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Toshiyuki Isa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 12,175,947
- Issue date Dec 24, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hidetomo Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and method for operating semiconductor device
- Patent number 12,176,810
- Issue date Dec 24, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hiroki Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, driving method, and electronic device having memory...
- Patent number 12,165,557
- Issue date Dec 10, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Susumu Kawashima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 12,165,575
- Issue date Dec 10, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device, display module, and electronic device
- Patent number 12,161,006
- Issue date Dec 3, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and manufacturing method thereof
- Patent number 12,154,909
- Issue date Nov 26, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power storage unit and solar power generation unit
- Patent number 12,142,738
- Issue date Nov 12, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Minoru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and battery pack
- Patent number 12,132,334
- Issue date Oct 29, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information processing apparatus and information processing method
- Patent number 12,067,966
- Issue date Aug 20, 2024
- Sony Group Corporation
- Kei Takahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiconductor device
- Patent number 12,062,764
- Issue date Aug 13, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Ryota Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and electronic device
- Patent number 12,040,007
- Issue date Jul 16, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Munehiro Kozuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charge control circuit and abnormality detection system of secondar...
- Patent number 12,040,653
- Issue date Jul 16, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Munehiro Kozuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and operating method of semiconductor device
- Patent number 12,034,322
- Issue date Jul 9, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Yuki Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information processing device, information processing method, and p...
- Patent number 12,026,430
- Issue date Jul 2, 2024
- Sony Group Corporation
- Junichi Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and electronic device
- Patent number 12,027,528
- Issue date Jul 2, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Display module and electronic device
- Patent number 12,016,236
- Issue date Jun 18, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charge control circuit and abnormality detection system of secondar...
- Patent number 12,009,688
- Issue date Jun 11, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Munehiro Kozuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Display device and operating method thereof
- Patent number 12,008,975
- Issue date Jun 11, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Susumu Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and battery pack
- Patent number 11,988,720
- Issue date May 21, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Device detecting abnormality of secondary battery and semiconductor...
- Patent number 11,973,198
- Issue date Apr 30, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Takanori Matsuzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method for driving display device
- Patent number 11,960,185
- Issue date Apr 16, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and electronic device
- Patent number 11,948,515
- Issue date Apr 2, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kouhei Toyotaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Imaging device comprising first circuit and second circuit
- Patent number 11,948,959
- Issue date Apr 2, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information processing device, information processing method, and p...
- Patent number 11,947,869
- Issue date Apr 2, 2024
- Sony Group Corporation
- Kei Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device, information processing method, and p...
- Patent number 11,940,896
- Issue date Mar 26, 2024
- Sony Group Corporation
- Hideo Nagasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device, display module, and electronic device
- Patent number 11,940,703
- Issue date Mar 26, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kouhei Toyotaka
- G02 - OPTICS
Information Patent Grant
Display device, display unit, and display system
- Patent number 11,922,091
- Issue date Mar 5, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kensuke Yoshizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and method for operating semiconductor device
- Patent number 11,916,065
- Issue date Feb 27, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, imaging device, and display device
- Patent number 11,882,374
- Issue date Jan 23, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20250098317
- Publication date Mar 20, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INPUT DEVICE, SYSTEM, AND CONTROL METHOD
- Publication number 20250093955
- Publication date Mar 20, 2025
- SONY GROUP CORPORATION
- Ikuo YAMANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER STORAGE UNIT AND SOLAR POWER GENERATION UNIT
- Publication number 20250070284
- Publication date Feb 27, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Minoru TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY MODULE AND ELECTRONIC DEVICE
- Publication number 20250057004
- Publication date Feb 13, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Kei TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND BATTERY PACK
- Publication number 20250015614
- Publication date Jan 9, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Kei TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240396105
- Publication date Nov 28, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Ryota TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTONOMOUS MOBILE BODY, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20240367065
- Publication date Nov 7, 2024
- SONY GROUP CORPORATION
- KEI TAKAHASHI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
AUTONOMOUS MOBILE BODY, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20240367066
- Publication date Nov 7, 2024
- SONY GROUP CORPORATION
- KEI TAKAHASHI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Display Device and Electronic Device
- Publication number 20240355829
- Publication date Oct 24, 2024
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Kei TAKAHASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS AND...
- Publication number 20240330425
- Publication date Oct 3, 2024
- SONY GROUP CORPORATION
- Kei Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Device and Operating Method Thereof
- Publication number 20240321231
- Publication date Sep 26, 2024
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Susumu Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240243204
- Publication date Jul 18, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei YAMAZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING DEVICE AND ELECTRONIC DEVICE
- Publication number 20240222411
- Publication date Jul 4, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER STORAGE DEVICE, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE
- Publication number 20240212948
- Publication date Jun 27, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Takuya KAWATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE, DISPLAY UNIT, AND DISPLAY SYSTEM
- Publication number 20240201929
- Publication date Jun 20, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kensuke YOSHIZUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Device and Control Program
- Publication number 20240143100
- Publication date May 2, 2024
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Takayuki IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE DETECTING ABNORMALITY OF SECONDARY BATTERY, ABNORMALITY DETE...
- Publication number 20240118344
- Publication date Apr 11, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE
- Publication number 20240105732
- Publication date Mar 28, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kouhei TOYOTAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display Apparatus
- Publication number 20240069398
- Publication date Feb 29, 2024
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Kei TAKAHASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
- Publication number 20240070947
- Publication date Feb 29, 2024
- SONY GROUP CORPORATION
- TSUYOSHI ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROLYTIC CAPACITOR AND POWER SUPPLY APPARATUS
- Publication number 20240055192
- Publication date Feb 15, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Atsushi YAMASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240046857
- Publication date Feb 8, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY AND ELECTRONIC DEVICE INCLUDING THE DISPLAY
- Publication number 20240021150
- Publication date Jan 18, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Kei TAKAHASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240006419
- Publication date Jan 4, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE
- Publication number 20230403876
- Publication date Dec 14, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE
- Publication number 20230350256
- Publication date Nov 2, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Kouhei TOYOTAKA
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE, AMPLIFIER, AND ELECTRONIC DEVICE
- Publication number 20230353110
- Publication date Nov 2, 2023
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Kei TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display Device and Operating Method Thereof
- Publication number 20230298537
- Publication date Sep 21, 2023
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Susumu KAWASHIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE, DRIVING METHOD OF DISPLAY DEVICE, AND ELECTRONIC DE...
- Publication number 20230298504
- Publication date Sep 21, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Susumu KAWASHIMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE
- Publication number 20230290301
- Publication date Sep 14, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Kazunori WATANABE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Kei TAKAHASHI

Person

Patents Grantslast 30 patents

Protection circuit for secondary battery and abnormality detection...

Display device

Semiconductor device and method for operating semiconductor device

Display device, driving method, and electronic device having memory...

Display device

Display device, display module, and electronic device

Display device and manufacturing method thereof

Power storage unit and solar power generation unit

Semiconductor device and battery pack

Information processing apparatus and information processing method

Semiconductor device

Semiconductor device and electronic device

Charge control circuit and abnormality detection system of secondar...

Semiconductor device and operating method of semiconductor device

Information processing device, information processing method, and p...

Display device and electronic device

Display module and electronic device

Charge control circuit and abnormality detection system of secondar...

Display device and operating method thereof

Semiconductor device and battery pack

Device detecting abnormality of secondary battery and semiconductor...

Display device and method for driving display device

Display device and electronic device

Imaging device comprising first circuit and second circuit

Information processing device, information processing method, and p...

Information processing device, information processing method, and p...

Display device, display module, and electronic device

Display device, display unit, and display system

Semiconductor device and method for operating semiconductor device

Semiconductor device, imaging device, and display device

Patents Applicationslast 30 patents

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

INPUT DEVICE, SYSTEM, AND CONTROL METHOD

POWER STORAGE UNIT AND SOLAR POWER GENERATION UNIT

DISPLAY MODULE AND ELECTRONIC DEVICE

SEMICONDUCTOR DEVICE AND BATTERY PACK

SEMICONDUCTOR DEVICE

AUTONOMOUS MOBILE BODY, INFORMATION PROCESSING METHOD, AND PROGRAM

AUTONOMOUS MOBILE BODY, INFORMATION PROCESSING METHOD, AND PROGRAM

Display Device and Electronic Device

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS AND...

Display Device and Operating Method Thereof

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

IMAGING DEVICE AND ELECTRONIC DEVICE

POWER STORAGE DEVICE, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE

DISPLAY DEVICE, DISPLAY UNIT, AND DISPLAY SYSTEM

Display Device and Control Program

DEVICE DETECTING ABNORMALITY OF SECONDARY BATTERY, ABNORMALITY DETE...

DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE

Display Apparatus

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD

ELECTROLYTIC CAPACITOR AND POWER SUPPLY APPARATUS

DISPLAY DEVICE

DISPLAY AND ELECTRONIC DEVICE INCLUDING THE DISPLAY

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE

DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE

SEMICONDUCTOR DEVICE, AMPLIFIER, AND ELECTRONIC DEVICE

Display Device and Operating Method Thereof

DISPLAY DEVICE, DRIVING METHOD OF DISPLAY DEVICE, AND ELECTRONIC DE...

DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE