Hiromasa Tsuboi

Person

Koshigaya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus, display apparatus, conversion apparatus, device, illumin...
- Patent number 12,230,200
- Issue date Feb 18, 2025
- Canon Kabushiki Kaisha
- Takahiro Akiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting apparatus
- Patent number 12,178,076
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
Information Patent Grant
Display device and electronic device
- Patent number 12,119,410
- Issue date Oct 15, 2024
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device, control method thereof, photoelectric conver...
- Patent number 12,075,541
- Issue date Aug 27, 2024
- Canon Kabushiki Kaisha
- Shinya Igarashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device, display device, photoelectric conversion dev...
- Patent number 12,039,934
- Issue date Jul 16, 2024
- Canon Kabushiki Kaisha
- Akihito Komazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device, display device, photoelectric conversion dev...
- Patent number 11,943,970
- Issue date Mar 26, 2024
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device, photoelectric conversion device, electronic...
- Patent number 11,842,682
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Akihito Komazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light-emitting apparatus, display apparatus, photoelectric conversi...
- Patent number 11,823,643
- Issue date Nov 21, 2023
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device for display device miniaturizing pixels and s...
- Patent number 11,527,591
- Issue date Dec 13, 2022
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting apparatus, imaging apparatus, electronic apparatus,...
- Patent number 11,527,595
- Issue date Dec 13, 2022
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light emitting device, display device, photoelectric conversion dev...
- Patent number 11,495,656
- Issue date Nov 8, 2022
- Canon Kabushiki Kaisha
- Takahiro Akiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emission apparatus and electronic device
- Patent number 11,393,430
- Issue date Jul 19, 2022
- Canon Kabushiki Kaisha
- Mizuki Nagasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and electronic device
- Patent number 11,282,453
- Issue date Mar 22, 2022
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion apparatus and photoelectric conversion system
- Patent number 11,282,877
- Issue date Mar 22, 2022
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, image capturing device, illumination device, mobile...
- Patent number 11,087,680
- Issue date Aug 10, 2021
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus and electronic device
- Patent number 10,998,392
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus
- Patent number 10,867,561
- Issue date Dec 15, 2020
- Canon Kabushiki Kaisha
- Yasuharu Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and electronic device
- Patent number 10,818,232
- Issue date Oct 27, 2020
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device and imaging apparatus
- Patent number 10,777,139
- Issue date Sep 15, 2020
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imaging device and method of manufacturing imaging device
- Patent number 10,559,610
- Issue date Feb 11, 2020
- Canon Kabushiki Kaisha
- Yoichiro Handa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric conversion device and imaging system
- Patent number 10,438,988
- Issue date Oct 8, 2019
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state imaging device, manufacturing method of solid-state ima...
- Patent number 10,424,613
- Issue date Sep 24, 2019
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image capturing device
- Patent number 10,063,801
- Issue date Aug 28, 2018
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pickup device, image pickup system, and moving body
- Patent number 10,044,961
- Issue date Aug 7, 2018
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus, image pickup system, and method of driving...
- Patent number 9,838,636
- Issue date Dec 5, 2017
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus and image pickup system
- Patent number 9,653,622
- Issue date May 16, 2017
- Canon Kabushiki Kaisha
- Michiko Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state image pickup device
- Patent number 9,437,648
- Issue date Sep 6, 2016
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pickup apparatus and image pickup system
- Patent number 8,780,244
- Issue date Jul 15, 2014
- Canon Kabushiki Kaisha
- Yoichi Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...
- Publication number 20250169283
- Publication date May 22, 2025
- Canon Kabushiki Kaisha
- HIROMASA TSUBOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20240429322
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING APPARATUS, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSI...
- Publication number 20240172506
- Publication date May 23, 2024
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...
- Publication number 20230343292
- Publication date Oct 26, 2023
- Canon Kabushiki Kaisha
- Akihito Komazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE
- Publication number 20230282672
- Publication date Sep 7, 2023
- Canon Kabushiki Kaisha
- HIROMASA TSUBOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...
- Publication number 20230071385
- Publication date Mar 9, 2023
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRIC EQU...
- Publication number 20230061540
- Publication date Mar 2, 2023
- Canon Kabushiki Kaisha
- Mizuki Nagasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, CONTROL METHOD THEREOF, PHOTOELECTRIC CONVER...
- Publication number 20230043411
- Publication date Feb 9, 2023
- Canon Kabushiki Kaisha
- Shinya Igarashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC...
- Publication number 20220230585
- Publication date Jul 21, 2022
- Canon Kabushiki Kaisha
- Akihito Komazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT-EMITTING APPARATUS, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSI...
- Publication number 20220223120
- Publication date Jul 14, 2022
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
APPARATUS, DISPLAY APPARATUS, CONVERSION APPARATUS, DEVICE, ILLUMIN...
- Publication number 20220172679
- Publication date Jun 2, 2022
- Canon Kabushiki Kaisha
- Takahiro Akiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING APPARATUS
- Publication number 20220173190
- Publication date Jun 2, 2022
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...
- Publication number 20210384280
- Publication date Dec 9, 2021
- Canon Kabushiki Kaisha
- Takahiro Akiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMISSION APPARATUS AND ELECTRONIC DEVICE
- Publication number 20210375233
- Publication date Dec 2, 2021
- Canon Kabushiki Kaisha
- Mizuki Nagasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING APPARATUS, IMAGING APPARATUS, ELECTRONIC APPARATUS,...
- Publication number 20210242292
- Publication date Aug 5, 2021
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- B60 - VEHICLES IN GENERAL
Information Patent Application
PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM
- Publication number 20210159256
- Publication date May 27, 2021
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...
- Publication number 20210111227
- Publication date Apr 15, 2021
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20210005142
- Publication date Jan 7, 2021
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20200143740
- Publication date May 7, 2020
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, IMAGE CAPTURING DEVICE, ILLUMINATION DEVICE, MOBILE...
- Publication number 20200143741
- Publication date May 7, 2020
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS AND ELECTRONIC DEVICE
- Publication number 20200135826
- Publication date Apr 30, 2020
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20200126481
- Publication date Apr 23, 2020
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20190355311
- Publication date Nov 21, 2019
- Canon Kabushiki Kaisha
- Yasuharu Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, PHOTOELECTRIC CONVERSION SYSTEM, A...
- Publication number 20190252433
- Publication date Aug 15, 2019
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING DEVICE AND METHOD OF MANUFACTURING IMAGING DEVICE
- Publication number 20190051685
- Publication date Feb 14, 2019
- Canon Kabushiki Kaisha
- Yoichiro Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND IMAGING APPARATUS
- Publication number 20180342207
- Publication date Nov 29, 2018
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD OF SOLID-STATE IMA...
- Publication number 20180026073
- Publication date Jan 25, 2018
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND IMAGING SYSTEM
- Publication number 20180012928
- Publication date Jan 11, 2018
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE PICKUP DEVICE, IMAGE PICKUP SYSTEM, AND MOVING BODY
- Publication number 20170310914
- Publication date Oct 26, 2017
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE CAPTURING DEVICE
- Publication number 20170230600
- Publication date Aug 10, 2017
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS

Hiromasa Tsuboi

Person

Patents Grantslast 30 patents

Apparatus, display apparatus, conversion apparatus, device, illumin...

Light emitting apparatus

Display device and electronic device

Light emitting device, control method thereof, photoelectric conver...

Light emitting device, display device, photoelectric conversion dev...

Light emitting device, display device, photoelectric conversion dev...

Light emitting device, photoelectric conversion device, electronic...

Light-emitting apparatus, display apparatus, photoelectric conversi...

Light emitting device for display device miniaturizing pixels and s...

Light emitting apparatus, imaging apparatus, electronic apparatus,...

Light emitting device, display device, photoelectric conversion dev...

Light emission apparatus and electronic device

Display device and electronic device

Photoelectric conversion apparatus and photoelectric conversion system

Display device, image capturing device, illumination device, mobile...

Display apparatus and electronic device

Display apparatus

Display device and electronic device

Light emitting device and imaging apparatus

Imaging device and method of manufacturing imaging device

Photoelectric conversion device and imaging system

Solid-state imaging device, manufacturing method of solid-state ima...

Image capturing device

Image pickup device, image pickup system, and moving body

Image pickup apparatus, image pickup system, and method of driving...

Image pickup apparatus and image pickup system

Solid-state image pickup device

Image pickup apparatus and image pickup system

Patents Applicationslast 30 patents

LIGHT-EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...

DISPLAY DEVICE AND ELECTRONIC DEVICE

LIGHT EMITTING APPARATUS, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSI...

LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...

PHOTOELECTRIC CONVERSION DEVICE

LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...

DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRIC EQU...

LIGHT EMITTING DEVICE, CONTROL METHOD THEREOF, PHOTOELECTRIC CONVER...

LIGHT EMITTING DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC...

LIGHT-EMITTING APPARATUS, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSI...

APPARATUS, DISPLAY APPARATUS, CONVERSION APPARATUS, DEVICE, ILLUMIN...

LIGHT EMITTING APPARATUS

LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...

LIGHT EMISSION APPARATUS AND ELECTRONIC DEVICE

LIGHT EMITTING APPARATUS, IMAGING APPARATUS, ELECTRONIC APPARATUS,...

PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM

LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...

DISPLAY DEVICE AND ELECTRONIC DEVICE

DISPLAY DEVICE AND ELECTRONIC DEVICE

DISPLAY DEVICE, IMAGE CAPTURING DEVICE, ILLUMINATION DEVICE, MOBILE...

DISPLAY APPARATUS AND ELECTRONIC DEVICE

DISPLAY DEVICE AND ELECTRONIC DEVICE

DISPLAY APPARATUS

PHOTOELECTRIC CONVERSION DEVICE, PHOTOELECTRIC CONVERSION SYSTEM, A...

IMAGING DEVICE AND METHOD OF MANUFACTURING IMAGING DEVICE

LIGHT EMITTING DEVICE AND IMAGING APPARATUS

SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD OF SOLID-STATE IMA...

PHOTOELECTRIC CONVERSION DEVICE AND IMAGING SYSTEM

IMAGE PICKUP DEVICE, IMAGE PICKUP SYSTEM, AND MOVING BODY

IMAGE CAPTURING DEVICE