Hiroshi Koshikawa

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection apparatus
- Patent number 12,145,378
- Issue date Nov 19, 2024
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus
- Patent number 12,145,377
- Issue date Nov 19, 2024
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus, liquid storage tank, and liquid ejecting a...
- Patent number 12,115,795
- Issue date Oct 15, 2024
- Canon Kabushiki Kaisha
- Yasunori Takei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus
- Patent number 11,660,873
- Issue date May 30, 2023
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus, liquid storage tank, and liquid ejecting a...
- Patent number 11,472,191
- Issue date Oct 18, 2022
- Canon Kabushiki Kaisha
- Yasunori Takei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage bottle and method of manufacturing the same
- Patent number 11,383,519
- Issue date Jul 12, 2022
- Canon Kabushiki Kaisha
- Manabu Ohara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid storage bottle and method for manufacturing the same
- Patent number 11,273,648
- Issue date Mar 15, 2022
- Canon Kabushiki Kaisha
- Noriyasu Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage bottle
- Patent number 11,111,061
- Issue date Sep 7, 2021
- Canon Kabushiki Kaisha
- Noriyasu Nagai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid storage bottle
- Patent number 11,090,944
- Issue date Aug 17, 2021
- Canon Kabushiki Kaisha
- Shoki Takiguchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink bottle for refilling printer cartridges
- Patent number D925647
- Issue date Jul 20, 2021
- Hitomi Ogasawara
- D18 - Printing and office machinery
Information Patent Grant
Liquid reservoir container and liquid ejection apparatus
- Patent number 10,994,548
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 10,967,643
- Issue date Apr 6, 2021
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid replenishment container and liquid replenishment system
- Patent number 10,618,293
- Issue date Apr 14, 2020
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
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
Method for producing porous polymer film and porous polymer film
- Patent number 9,708,453
- Issue date Jul 18, 2017
- Nitto Denko Corporation
- Satoru Furuyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Anion conducting electrolyte membrane and manufacturing method thereof
- Patent number 9,379,402
- Issue date Jun 28, 2016
- Japan Atomic Energy Agency
- Kimio Yoshimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Liquid storage container and liquid ejection apparatus
- Patent number 9,333,758
- Issue date May 10, 2016
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container, liquid container manufacturing method, and metall...
- Patent number 7,051,893
- Issue date May 30, 2006
- Canon Kabushiki Kaisha
- Shozo Hattori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid container and liquid container manufacturing method
- Patent number 6,945,428
- Issue date Sep 20, 2005
- Canon Kabushiki Kaisha
- Eiichiro Shimizu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid container, cartridge including liquid container, printing ap...
- Patent number 6,921,161
- Issue date Jul 26, 2005
- Canon Kabushiki Kaisha
- Osamu Morita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240300236
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- HIROSHI KOSHIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
STORAGE CONTAINER FOR LIQUID CARTRIDGE
- Publication number 20240286787
- Publication date Aug 29, 2024
- Canon Kabushiki Kaisha
- MASATO NODA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20230330998
- Publication date Oct 19, 2023
- Canon Kabushiki Kaisha
- AKANE HISANAGA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20230139685
- Publication date May 4, 2023
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20230135411
- Publication date May 4, 2023
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS, LIQUID STORAGE TANK, AND LIQUID EJECTING A...
- Publication number 20230001701
- Publication date Jan 5, 2023
- Canon Kabushiki Kaisha
- Yasunori TAKEI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20210300055
- Publication date Sep 30, 2021
- Canon Kabushiki Kaisha
- Hiroshi KOSHIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS, LIQUID STORAGE TANK, AND LIQUID EJECTING A...
- Publication number 20210300052
- Publication date Sep 30, 2021
- Canon Kabushiki Kaisha
- Yasunori TAKEI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE BOTTLE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200307230
- Publication date Oct 1, 2020
- Canon Kabushiki Kaisha
- Noriyasu Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE BOTTLE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200307224
- Publication date Oct 1, 2020
- Canon Kabushiki Kaisha
- Manabu Ohara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIQUID STORAGE BOTTLE
- Publication number 20200307228
- Publication date Oct 1, 2020
- Canon Kabushiki Kaisha
- Shoki Takiguchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LIQUID STORAGE BOTTLE
- Publication number 20200307872
- Publication date Oct 1, 2020
- Canon Kabushiki Kaisha
- Noriyasu Nagai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20200079094
- Publication date Mar 12, 2020
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID RESERVOIR CONTAINER AND LIQUID EJECTION APPARATUS
- Publication number 20200079096
- Publication date Mar 12, 2020
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID REPLENISHMENT CONTAINER AND LIQUID REPLENISHMENT SYSTEM
- Publication number 20190163091
- Publication date May 30, 2019
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
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
METHOD FOR PRODUCING POROUS POLYMER FILM
- Publication number 20160304679
- Publication date Oct 20, 2016
- NITTO DENKO CORPORATION
- Satoru FURUYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POROUS POLYMER FILM AND POROUS POLYMER FILM
- Publication number 20160289402
- Publication date Oct 6, 2016
- NITTO DENKO CORPORATION
- Satoru FURUYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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 20150375514
- Publication date Dec 31, 2015
- Canon Kabushiki Kaisha
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR PRODUCING POROUS POLYMER FILM AND POROUS POLYMER FILM
- Publication number 20150065597
- Publication date Mar 5, 2015
- NITTO DENKO CORPORATION
- Satoru Furuyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ANION EXCHANGE MEMBRANE AND PRODUCING METHOD THEREOF
- Publication number 20140066528
- Publication date Mar 6, 2014
- DAIHATSU MOTOR CO., LTD.
- Kimio YOSHIMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANION CONDUCTING ELECTROLYTE MEMBRANE AND MANUFACTURING METHOD THEREOF
- Publication number 20130280626
- Publication date Oct 24, 2013
- Kimio YOSHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANION EXCHANGE MEMBRANE
- Publication number 20120148939
- Publication date Jun 14, 2012
- Japan Atomic Energy Agency
- Kazuya Yamamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Liquid container, cartridge including liquid container, printing ap...
- Publication number 20040104949
- Publication date Jun 3, 2004
- Canon Kabushiki Kaisha
- Osamu Morita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid container and liquid container manufacturing method
- Publication number 20030218021
- Publication date Nov 27, 2003
- Canon Kabushiki Kaisha
- Eiichiro Shimizu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Ink tank
- Publication number 20030132229
- Publication date Jul 17, 2003
- Hiroshi Koshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hiroshi Koshikawa

Person

Patents Grantslast 30 patents

Liquid ejection apparatus

Liquid ejection apparatus

Liquid supply apparatus, liquid storage tank, and liquid ejecting a...

Liquid ejection apparatus

Liquid supply apparatus, liquid storage tank, and liquid ejecting a...

Liquid storage bottle and method of manufacturing the same

Liquid storage bottle and method for manufacturing the same

Liquid storage bottle

Liquid storage bottle

Ink bottle for refilling printer cartridges

Liquid reservoir container and liquid ejection apparatus

Liquid ejecting apparatus

Liquid replenishment container and liquid replenishment system

Nozzle cap for ink bottle for printer

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

Method for producing porous polymer film and porous polymer film

Ink cartridge and ink jet printer

Ink tank for printer

Ink tank for printer

Ink tank for printer

Ink tank for printer

Anion conducting electrolyte membrane and manufacturing method thereof

Liquid storage container and liquid ejection apparatus

Liquid container, liquid container manufacturing method, and metall...

Liquid container and liquid container manufacturing method

Liquid container, cartridge including liquid container, printing ap...

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

STORAGE CONTAINER FOR LIQUID CARTRIDGE

LIQUID EJECTION APPARATUS

LIQUID EJECTION APPARATUS

LIQUID EJECTION APPARATUS

LIQUID SUPPLY APPARATUS, LIQUID STORAGE TANK, AND LIQUID EJECTING A...

LIQUID EJECTION APPARATUS

LIQUID SUPPLY APPARATUS, LIQUID STORAGE TANK, AND LIQUID EJECTING A...

LIQUID STORAGE BOTTLE AND METHOD FOR MANUFACTURING THE SAME

LIQUID STORAGE BOTTLE AND METHOD OF MANUFACTURING THE SAME

LIQUID STORAGE BOTTLE

LIQUID STORAGE BOTTLE

LIQUID EJECTING APPARATUS

LIQUID RESERVOIR CONTAINER AND LIQUID EJECTION APPARATUS

LIQUID REPLENISHMENT CONTAINER AND LIQUID REPLENISHMENT SYSTEM

INK CARTRIDGE AND INK JET PRINTER

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

INK CARTRIDGE AND INK JET PRINTER

METHOD FOR PRODUCING POROUS POLYMER FILM

METHOD FOR PRODUCING POROUS POLYMER FILM AND POROUS POLYMER FILM

INK CARTRIDGE AND INK JET PRINTER

INK CARTRIDGE AND INK JET PRINTER

LIQUID STORAGE CONTAINER AND LIQUID EJECTION APPARATUS

METHOD FOR PRODUCING POROUS POLYMER FILM AND POROUS POLYMER FILM

ANION EXCHANGE MEMBRANE AND PRODUCING METHOD THEREOF

ANION CONDUCTING ELECTROLYTE MEMBRANE AND MANUFACTURING METHOD THEREOF

ANION EXCHANGE MEMBRANE

Liquid container, cartridge including liquid container, printing ap...

Liquid container and liquid container manufacturing method

Ink tank