Kei Nakagawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Solid-state imaging device and imaging device
- Patent number 12,272,711
- Issue date Apr 8, 2025
- Sony Group Corporation
- Shin Kitano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imaging device and ranging system
- Patent number 12,237,348
- Issue date Feb 25, 2025
- Sony Group Corporation
- Hideaki Togashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ranging system and electronic apparatus
- Patent number 12,149,840
- Issue date Nov 19, 2024
- Sony Group Corporation
- Kei Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion vector imaging alert system
- Patent number 12,136,345
- Issue date Nov 5, 2024
- Sony Group Corporation
- Kei Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
State detection device, state detection system, and state detection...
- Patent number 12,134,316
- Issue date Nov 5, 2024
- Sony Group Corporation
- Kei Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Imaging system, method for controlling imaging system, and object r...
- Patent number 12,131,552
- Issue date Oct 29, 2024
- Sony Group Corporation
- Ayaka Hirata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distance measuring device
- Patent number 12,123,744
- Issue date Oct 22, 2024
- Sony Group Corporation
- Sho Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle control system using imaging device capable of object detec...
- Patent number 12,108,172
- Issue date Oct 1, 2024
- Sony Group Corporation
- Kei Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Readout circuit and method for time-of-flight image sensor
- Patent number 12,081,884
- Issue date Sep 3, 2024
- Sony Corporation
- Zvika Veig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System to measure a distance to an object without addition of a dis...
- Patent number 12,050,268
- Issue date Jul 30, 2024
- Sony Group Corporation
- Kei Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state imaging device and electronic apparatus
- Patent number 12,035,063
- Issue date Jul 9, 2024
- Sony Group Corporation
- Kimiyasu Shiina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus and method of detecting expression
- Patent number 12,022,181
- Issue date Jun 25, 2024
- Sony Group Corporation
- Kei Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicular image capturing system and image capturing method
- Patent number 11,997,402
- Issue date May 28, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Ayaka Hirata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Solid-state imaging device and imaging device including a dynamic v...
- Patent number 11,968,463
- Issue date Apr 23, 2024
- Sony Group Corporation
- Shin Kitano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imaging device and imaging system
- Patent number 11,895,398
- Issue date Feb 6, 2024
- Sony Group Corporation
- Kei Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Object detection device, object detection system, and object detect...
- Patent number 11,823,466
- Issue date Nov 21, 2023
- Sony Group Corporation
- Kei Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing device and data processing method
- Patent number 11,770,625
- Issue date Sep 26, 2023
- Sony Group Corporation
- Ayaka Hirata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Imaging system
- Patent number 11,760,267
- Issue date Sep 19, 2023
- Sony Group Corporation
- Kei Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Readout circuit and method for time-of-flight image sensor
- Patent number 11,641,532
- Issue date May 2, 2023
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Zvika Veig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Readout circuit and method for time-of-flight image sensor
- Patent number 11,297,270
- Issue date Apr 5, 2022
- Sony Corporation
- Zvika Veig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device, system, and method for displaying an image together with a...
- Patent number 10,211,918
- Issue date Feb 19, 2019
- Sony Corporation
- Teppei Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BODY WEARABLE TERMINAL AND INFORMATION PROCESSING SYSTEM
- Publication number 20240348948
- Publication date Oct 17, 2024
- SONY GROUP CORPORATION
- Kei Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20240348951
- Publication date Oct 17, 2024
- SONY GROUP CORPORATION
- Kimiyasu Shiina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING DEVICE AND RANGING SYSTEM
- Publication number 20240145496
- Publication date May 2, 2024
- SONY CORPORATION
- Hideaki Togashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20230362518
- Publication date Nov 9, 2023
- SONY GROUP CORPORATION
- Kimiyasu Shiina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLID-STATE IMAGING DEVICE AND RECOGNITION SYSTEM
- Publication number 20230326938
- Publication date Oct 12, 2023
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGING DEVICE AND RECOGNITION SYSTEM
- Publication number 20230316693
- Publication date Oct 5, 2023
- SONY GROUP CORPORATION
- Kei NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOLID-STATE IMAGING ELEMENT, SENSING SYSTEM, AND CONTROL METHOD OF...
- Publication number 20230228875
- Publication date Jul 20, 2023
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
READOUT CIRCUIT AND METHOD FOR TIME-OF-FLIGHT IMAGE SENSOR
- Publication number 20230232129
- Publication date Jul 20, 2023
- Sony Semiconductor Solutions Corporation
- Zvika Veig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBJECT RECOGNITION SYSTEM AND ELECTRONIC APPARATUS
- Publication number 20230154135
- Publication date May 18, 2023
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSING SYSTEM
- Publication number 20230142762
- Publication date May 11, 2023
- SONY GROUP CORPORATION
- Kei Nakagawa
- G01 - MEASURING TESTING
Information Patent Application
IMAGING DEVICE AND VEHICLE CONTROL SYSTEM
- Publication number 20230073748
- Publication date Mar 9, 2023
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSING SYSTEM AND DISTANCE MEASURING SYSTEM
- Publication number 20230062562
- Publication date Mar 2, 2023
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
RANGING SYSTEM AND ELECTRONIC APPARATUS
- Publication number 20220400218
- Publication date Dec 15, 2022
- SONY GROUP CORPORATION
- Kei NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING SYSTEM
- Publication number 20220242317
- Publication date Aug 4, 2022
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
READOUT CIRCUIT AND METHOD FOR TIME-OF-FLIGHT IMAGE SENSOR
- Publication number 20220247951
- Publication date Aug 4, 2022
- Sony Semiconductor Solutions Corporation
- Zvika Veig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND PROGRAM
- Publication number 20220201204
- Publication date Jun 23, 2022
- SONY GROUP CORPORATION
- AYAKA HIRATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OBJECT DETECTION DEVICE, OBJECT DETECTION SYSTEM, AND OBJECT DETECT...
- Publication number 20220172486
- Publication date Jun 2, 2022
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING SYSTEM, METHOD FOR CONTROLLING IMAGING SYSTEM, AND OBJECT R...
- Publication number 20220172488
- Publication date Jun 2, 2022
- SONY GROUP CORPORATION
- AYAKA HIRATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VEHICULAR IMAGE CAPTURING SYSTEM AND IMAGE CAPTURING METHOD
- Publication number 20220161728
- Publication date May 26, 2022
- Sony Semiconductor Solutions Corporation
- AYAKA HIRATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGING DEVICE AND IMAGING SYSTEM
- Publication number 20220166925
- Publication date May 26, 2022
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
STATE DETECTION DEVICE, STATE DETECTION SYSTEM, AND STATE DETECTION...
- Publication number 20220161654
- Publication date May 26, 2022
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGING SYSTEM
- Publication number 20220148432
- Publication date May 12, 2022
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISTANCE MEASURING DEVICE
- Publication number 20220136826
- Publication date May 5, 2022
- SONY GROUP CORPORATION
- SHO NISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING APPARATUS AND METHOD OF DETECTING EXPRESSION
- Publication number 20220141381
- Publication date May 5, 2022
- SONY GROUP CORPORATION
- KEI NAKAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLID-STATE IMAGING DEVICE AND IMAGING DEVICE
- Publication number 20210400223
- Publication date Dec 23, 2021
- SONY GROUP CORPORATION
- Shin KITANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGING DEVICE AND IMAGING DEVICE
- Publication number 20210320140
- Publication date Oct 14, 2021
- SONY GROUP CORPORATION
- Shin KITANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
READOUT CIRCUIT AND METHOD FOR TIME-OF-FLIGHT IMAGE SENSOR
- Publication number 20210203868
- Publication date Jul 1, 2021
- Sony Semiconductor Corporation
- Zvika Veig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE, SYSTEM, AND METHOD FOR DISPLAYING AN IMAGE TOGETHER WITH A...
- Publication number 20180006725
- Publication date Jan 4, 2018
- SONY CORPORATION
- Teppei Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kei Nakagawa

Person

Patents Grantslast 30 patents

Solid-state imaging device and imaging device

Imaging device and ranging system

Ranging system and electronic apparatus

Motion vector imaging alert system

State detection device, state detection system, and state detection...

Imaging system, method for controlling imaging system, and object r...

Distance measuring device

Vehicle control system using imaging device capable of object detec...

Readout circuit and method for time-of-flight image sensor

System to measure a distance to an object without addition of a dis...

Solid-state imaging device and electronic apparatus

Imaging apparatus and method of detecting expression

Vehicular image capturing system and image capturing method

Solid-state imaging device and imaging device including a dynamic v...

Imaging device and imaging system

Object detection device, object detection system, and object detect...

Data processing device and data processing method

Imaging system

Readout circuit and method for time-of-flight image sensor

Readout circuit and method for time-of-flight image sensor

Device, system, and method for displaying an image together with a...

Patents Applicationslast 30 patents

BODY WEARABLE TERMINAL AND INFORMATION PROCESSING SYSTEM

SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS

IMAGING DEVICE AND RANGING SYSTEM

SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS

SOLID-STATE IMAGING DEVICE AND RECOGNITION SYSTEM

SOLID-STATE IMAGING DEVICE AND RECOGNITION SYSTEM

SOLID-STATE IMAGING ELEMENT, SENSING SYSTEM, AND CONTROL METHOD OF...

READOUT CIRCUIT AND METHOD FOR TIME-OF-FLIGHT IMAGE SENSOR

OBJECT RECOGNITION SYSTEM AND ELECTRONIC APPARATUS

SENSING SYSTEM

IMAGING DEVICE AND VEHICLE CONTROL SYSTEM

SENSING SYSTEM AND DISTANCE MEASURING SYSTEM

RANGING SYSTEM AND ELECTRONIC APPARATUS

IMAGING SYSTEM

READOUT CIRCUIT AND METHOD FOR TIME-OF-FLIGHT IMAGE SENSOR

DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND PROGRAM

OBJECT DETECTION DEVICE, OBJECT DETECTION SYSTEM, AND OBJECT DETECT...

IMAGING SYSTEM, METHOD FOR CONTROLLING IMAGING SYSTEM, AND OBJECT R...

VEHICULAR IMAGE CAPTURING SYSTEM AND IMAGE CAPTURING METHOD

IMAGING DEVICE AND IMAGING SYSTEM

STATE DETECTION DEVICE, STATE DETECTION SYSTEM, AND STATE DETECTION...

IMAGING SYSTEM

DISTANCE MEASURING DEVICE

IMAGING APPARATUS AND METHOD OF DETECTING EXPRESSION

SOLID-STATE IMAGING DEVICE AND IMAGING DEVICE

SOLID-STATE IMAGING DEVICE AND IMAGING DEVICE

READOUT CIRCUIT AND METHOD FOR TIME-OF-FLIGHT IMAGE SENSOR

DEVICE, SYSTEM, AND METHOD FOR DISPLAYING AN IMAGE TOGETHER WITH A...