Koichi Kubo

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection apparatus and liquid ejection head
- Patent number 12,291,038
- Issue date May 6, 2025
- Canon Kabushiki Kaisha
- Koichi Kubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 12,280,602
- Issue date Apr 22, 2025
- Canon Kabushiki Kaisha
- Kenji Yabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge adaptor, ink cartridge and recording apparatus
- Patent number 11,565,530
- Issue date Jan 31, 2023
- Canon Kabushiki Kaisha
- Takashi Fukushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure control unit and liquid discharge device including pressur...
- Patent number 11,520,359
- Issue date Dec 6, 2022
- Canon Kabushiki Kaisha
- Kazuya Yoshii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge adaptor, ink cartridge and recording apparatus
- Patent number 11,479,045
- Issue date Oct 25, 2022
- Canon Kabushiki Kaisha
- Takashi Fukushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photovoltaic power generation device
- Patent number 11,114,577
- Issue date Sep 7, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koichi Kubo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Guide vane apparatus for water turbine and water turbine equipped w...
- Patent number 10,900,462
- Issue date Jan 26, 2021
- Kabushiki Kaisha Toshiba
- Kazuyuki Nakamura
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Guide vane of hydraulic machinery and hydraulic machine
- Patent number 10,590,904
- Issue date Mar 17, 2020
- Kabushiki Kaisha Toshiba
- Madoka Narikawa
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Liquid ejection head and recording apparatus
- Patent number 10,569,558
- Issue date Feb 25, 2020
- Canon Kabushiki Kaisha
- Noriyasu Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 10,538,094
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Koichi Kubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nozzle cap for ink bottle for printer
- Patent number D869550
- Issue date Dec 10, 2019
- Canon Kabushiki Kaisha
- Kazuya Yoshii
- D18 - Printing and office machinery
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 10,486,424
- Issue date Nov 26, 2019
- Canon Kabushiki Kaisha
- Soji Kondo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and ink jet printer
- Patent number 10,207,511
- Issue date Feb 19, 2019
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink bottle for printer
- Patent number D816158
- Issue date Apr 24, 2018
- Kazuya Yoshii
- D18 - Printing and office machinery
Information Patent Grant
Liquid storage bottle, liquid storage bottle package, and method of...
- Patent number 9,908,338
- Issue date Mar 6, 2018
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink cartridge and ink jet printer
- Patent number 9,840,082
- Issue date Dec 12, 2017
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and ink jet printer
- Patent number 9,821,562
- Issue date Nov 21, 2017
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solar cell apparatus
- Patent number 9,800,200
- Issue date Oct 24, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Minoru Higuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fingerprint-erasing cured film, method for manufacturing same, disp...
- Patent number 9,782,794
- Issue date Oct 10, 2017
- Tsujiden Co., LTD
- Akira Miyazaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid filling method of liquid container
- Patent number 9,694,585
- Issue date Jul 4, 2017
- Canon Kabushiki Kaisha
- Akira Shiba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and ink jet printer
- Patent number 9,597,884
- Issue date Mar 21, 2017
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink tank for printer
- Patent number D767674
- Issue date Sep 27, 2016
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- D18 - Printing and office machinery
Information Patent Grant
Ink tank for printer
- Patent number D767675
- Issue date Sep 27, 2016
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- D18 - Printing and office machinery
Information Patent Grant
Ink tank for printer
- Patent number D767672
- Issue date Sep 27, 2016
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- D18 - Printing and office machinery
Information Patent Grant
Ink tank for printer
- Patent number D767673
- Issue date Sep 27, 2016
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- D18 - Printing and office machinery
Information Patent Grant
Liquid storage container and liquid ejection apparatus
- Patent number 9,278,540
- Issue date Mar 8, 2016
- Canon Kabushiki Kaisha
- Masafumi Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container and apparatus in which liquid container is mountable
- Patent number 9,016,842
- Issue date Apr 28, 2015
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nonvolatile memory device
- Patent number 9,000,410
- Issue date Apr 7, 2015
- Kabushiki Kaisha Toshiba
- Koichi Kubo
- G11 - INFORMATION STORAGE
Information Patent Grant
Tank and printer including tank
- Patent number 8,960,869
- Issue date Feb 24, 2015
- Canon Kabushiki Kaisha
- Hitoshi Takada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing solar cell
- Patent number 8,877,545
- Issue date Nov 4, 2014
- Sanyo Electric Co., Ltd.
- Masato Shigematsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20250206032
- Publication date Jun 26, 2025
- Canon Kabushiki Kaisha
- KENJI YABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CIRCULATION UNIT, LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS
- Publication number 20240408885
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- KOICHI KUBO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240375407
- Publication date Nov 14, 2024
- Canon Kabushiki Kaisha
- MANABU OHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20240198689
- Publication date Jun 20, 2024
- Canon Kabushiki Kaisha
- TAKESHI MURASE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20230406000
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- KENJI YABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD
- Publication number 20230191793
- Publication date Jun 22, 2023
- Canon Kabushiki Kaisha
- KOICHI KUBO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SOLAR CELL MODULE
- Publication number 20210399682
- Publication date Dec 23, 2021
- PANASONIC CORPORATION
- Koichi Kubo
- G01 - MEASURING TESTING
Information Patent Application
INK CARTRIDGE ADAPTOR, INK CARTRIDGE AND RECORDING APPARATUS
- Publication number 20210316554
- Publication date Oct 14, 2021
- Takashi FUKUSHIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRESSURE CONTROL UNIT AND LIQUID DISCHARGE DEVICE INCLUDING PRESSUR...
- Publication number 20200249705
- Publication date Aug 6, 2020
- Canon Kabushiki Kaisha
- Kazuya Yoshii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PHOTOVOLTAIC POWER GENERATION DEVICE
- Publication number 20190221696
- Publication date Jul 18, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Koichi Kubo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC POWER GENERATION DEVICE
- Publication number 20190222170
- Publication date Jul 18, 2019
- Panasonic Intellectual Property Management Co., Lt d.
- Koichi Kubo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20190009543
- Publication date Jan 10, 2019
- Canon Kabushiki Kaisha
- Kazuya Yoshii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20190009560
- Publication date Jan 10, 2019
- Canon Kabushiki Kaisha
- Koichi Kubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20190009541
- Publication date Jan 10, 2019
- Canon Kabushiki Kaisha
- Soji Kondo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND RECORDING APPARATUS
- Publication number 20190001690
- Publication date Jan 3, 2019
- Canon Kabushiki Kaisha
- Noriyasu Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GUIDE VANE APPARTUS FOR WATER TURBINE AND WATER TURBINE EQUIPPED WI...
- Publication number 20180313320
- Publication date Nov 1, 2018
- Kabushiki Kaisha Toshiba
- Kazuyuki NAKAMURA
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
INK CARTRIDGE AND INK JET PRINTER
- Publication number 20180015728
- Publication date Jan 18, 2018
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GUIDE VANE OF HYDRAULIC MACHINERY AND HYDRAULIC MACHINE
- Publication number 20170260958
- Publication date Sep 14, 2017
- KABUSHIKI KAISHA TOSHIBA
- Madoka NARIKAWA
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
LIQUID STORAGE BOTTLE, LIQUID STORAGE BOTTLE PACKAGE, AND METHOD OF...
- Publication number 20170120606
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND INK JET PRINTER
- Publication number 20170096010
- Publication date Apr 6, 2017
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SOLAR CELL APPARATUS
- Publication number 20170019059
- Publication date Jan 19, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Minoru Higuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INK CARTRIDGE AND INK JET PRINTER
- Publication number 20160200114
- Publication date Jul 14, 2016
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND INK JET PRINTER
- Publication number 20160200113
- Publication date Jul 14, 2016
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER AND LIQUID EJECTION APPARATUS
- Publication number 20150375515
- Publication date Dec 31, 2015
- Canon Kabushiki Kaisha
- Masafumi Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID FILLING METHOD OF LIQUID CONTAINER
- Publication number 20150352851
- Publication date Dec 10, 2015
- Canon Kabushiki Kaisha
- Akira Shiba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER AND APPARATUS IN WHICH LIQUID CONTAINER IS MOUNTABLE
- Publication number 20140176647
- Publication date Jun 26, 2014
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FINGERPRINT-ERASING CURED FILM, METHOD FOR MANUFACTURING SAME, DISP...
- Publication number 20140167332
- Publication date Jun 19, 2014
- Tsujiden Co., Ltd.
- Akira MIYAZAKI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20130248807
- Publication date Sep 26, 2013
- Kabushiki Kaisha Toshiba
- Koichi KUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CONTAINER AND APPARATUS IN WHICH LIQUID CONTAINER IS MOUNTABLE
- Publication number 20130222488
- Publication date Aug 29, 2013
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER AND APPARATUS IN WHICH LIQUID CONTAINER IS MOUNTABLE
- Publication number 20130222491
- Publication date Aug 29, 2013
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Koichi Kubo

Person

Patents Grantslast 30 patents

Liquid ejection apparatus and liquid ejection head

Liquid ejection head and liquid ejection apparatus

Ink cartridge adaptor, ink cartridge and recording apparatus

Pressure control unit and liquid discharge device including pressur...

Ink cartridge adaptor, ink cartridge and recording apparatus

Photovoltaic power generation device

Guide vane apparatus for water turbine and water turbine equipped w...

Guide vane of hydraulic machinery and hydraulic machine

Liquid ejection head and recording apparatus

Liquid ejection head

Nozzle cap for ink bottle for printer

Liquid ejection head and liquid ejection apparatus

Ink cartridge and ink jet printer

Ink bottle for printer

Liquid storage bottle, liquid storage bottle package, and method of...

Ink cartridge and ink jet printer

Ink cartridge and ink jet printer

Solar cell apparatus

Fingerprint-erasing cured film, method for manufacturing same, disp...

Liquid filling method of liquid container

Ink cartridge and ink jet printer

Ink tank for printer

Ink tank for printer

Ink tank for printer

Ink tank for printer

Liquid storage container and liquid ejection apparatus

Liquid container and apparatus in which liquid container is mountable

Nonvolatile memory device

Tank and printer including tank

Method of manufacturing solar cell

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

CIRCULATION UNIT, LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD

SOLAR CELL MODULE

INK CARTRIDGE ADAPTOR, INK CARTRIDGE AND RECORDING APPARATUS

PRESSURE CONTROL UNIT AND LIQUID DISCHARGE DEVICE INCLUDING PRESSUR...

PHOTOVOLTAIC POWER GENERATION DEVICE

PHOTOVOLTAIC POWER GENERATION DEVICE

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD AND RECORDING APPARATUS

GUIDE VANE APPARTUS FOR WATER TURBINE AND WATER TURBINE EQUIPPED WI...

INK CARTRIDGE AND INK JET PRINTER

GUIDE VANE OF HYDRAULIC MACHINERY AND HYDRAULIC MACHINE

LIQUID STORAGE BOTTLE, LIQUID STORAGE BOTTLE PACKAGE, AND METHOD OF...

INK CARTRIDGE AND INK JET PRINTER

SOLAR CELL APPARATUS

INK CARTRIDGE AND INK JET PRINTER

INK CARTRIDGE AND INK JET PRINTER

LIQUID STORAGE CONTAINER AND LIQUID EJECTION APPARATUS

LIQUID FILLING METHOD OF LIQUID CONTAINER

LIQUID CONTAINER AND APPARATUS IN WHICH LIQUID CONTAINER IS MOUNTABLE

FINGERPRINT-ERASING CURED FILM, METHOD FOR MANUFACTURING SAME, DISP...

NONVOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME

LIQUID CONTAINER AND APPARATUS IN WHICH LIQUID CONTAINER IS MOUNTABLE

LIQUID CONTAINER AND APPARATUS IN WHICH LIQUID CONTAINER IS MOUNTABLE