Toru Nakakubo

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 12,138,924
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 12,070,956
- Issue date Aug 27, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 12,064,969
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 11,850,855
- Issue date Dec 26, 2023
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 11,813,864
- Issue date Nov 14, 2023
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 11,673,396
- Issue date Jun 13, 2023
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection module
- Patent number 11,607,882
- Issue date Mar 21, 2023
- Canon Kabushiki Kaisha
- Toru Nakakubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and liquid ejectio...
- Patent number 11,602,934
- Issue date Mar 14, 2023
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection module
- Patent number 11,465,415
- Issue date Oct 11, 2022
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Driving method of liquid feeding apparatus
- Patent number 11,453,213
- Issue date Sep 27, 2022
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method of manufacturing the same
- Patent number 11,433,667
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Tomohiro Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,376,863
- Issue date Jul 5, 2022
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 11,179,932
- Issue date Nov 23, 2021
- Canon Kabushiki Kaisha
- Akio Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 11,161,351
- Issue date Nov 2, 2021
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method of manufacturing same
- Patent number 11,135,838
- Issue date Oct 5, 2021
- Canon Kabushiki Kaisha
- Takuya Hatsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Driving method of liquid feeding apparatus
- Patent number 11,097,536
- Issue date Aug 24, 2021
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and liquid supply...
- Patent number 11,090,937
- Issue date Aug 17, 2021
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection module
- Patent number 11,090,935
- Issue date Aug 17, 2021
- Canon Kabushiki Kaisha
- Toru Nakakubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head
- Patent number 11,084,300
- Issue date Aug 10, 2021
- Canon Kabushiki Kaisha
- Yohei Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 11,065,878
- Issue date Jul 20, 2021
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method of manufacturing same
- Patent number 11,027,548
- Issue date Jun 8, 2021
- Canon Kabushiki Kaisha
- Souta Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and control method of liquid ejection head
- Patent number 10,974,504
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Takuro Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Element substrate, liquid discharge head, and printing apparatus
- Patent number 10,960,666
- Issue date Mar 30, 2021
- Canon Kabushiki Kaisha
- Ryo Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element, recording element substrate, and liquid disc...
- Patent number 10,906,304
- Issue date Feb 2, 2021
- Canon Kabushiki Kaisha
- Masaya Uyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid ejection head
- Patent number 10,875,305
- Issue date Dec 29, 2020
- Canon Kabushiki Kaisha
- Toru Nakakubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 10,857,794
- Issue date Dec 8, 2020
- Canon Kabushiki Kaisha
- Yohei Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method for circulating liquid
- Patent number 10,717,273
- Issue date Jul 21, 2020
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Liquid ejection head and method for circulating liquid
- Patent number 10,703,105
- Issue date Jul 7, 2020
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and control method
- Patent number 10,682,863
- Issue date Jun 16, 2020
- Canon Kabushiki Kaisha
- Takuro Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 10,668,736
- Issue date Jun 2, 2020
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20240367441
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240109326
- Publication date Apr 4, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD
- Publication number 20240034061
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20230264478
- Publication date Aug 24, 2023
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND CONTROL METHOD OF LIQUID EJECTION APP...
- Publication number 20230150260
- Publication date May 18, 2023
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD
- Publication number 20220176700
- Publication date Jun 9, 2022
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION MODULE
- Publication number 20210394515
- Publication date Dec 23, 2021
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION MODULE
- Publication number 20210347172
- Publication date Nov 11, 2021
- Canon Kabushiki Kaisha
- Toru Nakakubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20210323310
- Publication date Oct 21, 2021
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200331271
- Publication date Oct 22, 2020
- Canon Kabushiki Kaisha
- Tomohiro Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20200247136
- Publication date Aug 6, 2020
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20200207101
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRIVING METHOD OF LIQUID FEEDING APPARATUS
- Publication number 20200207082
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION MODULE
- Publication number 20200207093
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Toru Nakakubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRIVING METHOD OF LIQUID FEEDING APPARATUS
- Publication number 20200207078
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND LIQUID SUPPLY...
- Publication number 20200207086
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND CONTROL METHOD OF LIQUID EJECTION HEAD
- Publication number 20200198335
- Publication date Jun 25, 2020
- Canon Kabushiki Kaisha
- Takuro Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND LIQUID EJECTIO...
- Publication number 20200198342
- Publication date Jun 25, 2020
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELEMENT SUBSTRATE, LIQUID DISCHARGE HEAD, AND PRINTING APPARATUS
- Publication number 20200198346
- Publication date Jun 25, 2020
- Canon Kabushiki Kaisha
- Ryo Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20200147957
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Akio Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20200122476
- Publication date Apr 23, 2020
- Canon Kabushiki Kaisha
- Yohei Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20200101759
- Publication date Apr 2, 2020
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING SAME
- Publication number 20200001604
- Publication date Jan 2, 2020
- Canon Kabushiki Kaisha
- Souta Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SEMICONDUCTOR ELEMENT, RECORDING ELEMENT SUBSTRATE, AND LIQUID DISC...
- Publication number 20200001605
- Publication date Jan 2, 2020
- Canon Kabushiki Kaisha
- Masaya Uyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING SAME
- Publication number 20190366713
- Publication date Dec 5, 2019
- Canon Kabushiki Kaisha
- Takuya Hatsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD
- Publication number 20190344567
- Publication date Nov 14, 2019
- Canon Kabushiki Kaisha
- Yohei Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20190315123
- Publication date Oct 17, 2019
- Canon Kabushiki Kaisha
- Toru Nakakubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING MODULE
- Publication number 20190232675
- Publication date Aug 1, 2019
- Canon Kabushiki Kaisha
- Toru Nakakubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD FOR CIRCULATING LIQUID
- Publication number 20190023016
- Publication date Jan 24, 2019
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD FOR CIRCULATING LIQUID
- Publication number 20190023018
- Publication date Jan 24, 2019
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Toru Nakakubo

Person

Patents Grantslast 30 patents

Liquid ejection head and manufacturing method of liquid ejection head

Liquid ejecting head and liquid ejecting apparatus

Liquid ejection head and liquid ejection apparatus

Liquid ejection head and manufacturing method of liquid ejection head

Liquid ejection head and manufacturing method of liquid ejection head

Liquid ejection head and liquid ejection apparatus

Liquid ejection module

Liquid ejection head, liquid ejection apparatus, and liquid ejectio...

Liquid ejection module

Driving method of liquid feeding apparatus

Liquid ejection head and method of manufacturing the same

Liquid ejecting head and liquid ejecting apparatus

Liquid ejection head

Liquid ejection head

Liquid ejection head and method of manufacturing same

Driving method of liquid feeding apparatus

Liquid ejection head, liquid ejection apparatus, and liquid supply...

Liquid ejection module

Liquid discharge head

Liquid ejection head and liquid ejection apparatus

Liquid ejection head and method of manufacturing same

Liquid ejection head and control method of liquid ejection head

Element substrate, liquid discharge head, and printing apparatus

Semiconductor element, recording element substrate, and liquid disc...

Liquid ejection head

Liquid ejection head and manufacturing method of liquid ejection head

Liquid ejection head and method for circulating liquid

Liquid ejection head and method for circulating liquid

Liquid ejecting apparatus and control method

Liquid ejecting head and liquid ejecting apparatus

Patents Applicationslast 30 patents

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION APPARATUS AND CONTROL METHOD OF LIQUID EJECTION APP...

LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD

LIQUID EJECTION MODULE

LIQUID EJECTION MODULE

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

DRIVING METHOD OF LIQUID FEEDING APPARATUS

LIQUID EJECTION MODULE

DRIVING METHOD OF LIQUID FEEDING APPARATUS

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND LIQUID SUPPLY...

LIQUID EJECTION HEAD AND CONTROL METHOD OF LIQUID EJECTION HEAD

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND LIQUID EJECTIO...

ELEMENT SUBSTRATE, LIQUID DISCHARGE HEAD, AND PRINTING APPARATUS

LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD

LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING SAME

SEMICONDUCTOR ELEMENT, RECORDING ELEMENT SUBSTRATE, AND LIQUID DISC...

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING SAME

LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD

LIQUID EJECTION HEAD

LIQUID EJECTING MODULE

LIQUID EJECTION HEAD AND METHOD FOR CIRCULATING LIQUID

LIQUID EJECTION HEAD AND METHOD FOR CIRCULATING LIQUID