Hirokazu Yoshikawa

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ejection apparatus and wiping method
- Patent number 11,780,231
- Issue date Oct 10, 2023
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejection apparatus and wiping method
- Patent number 11,766,868
- Issue date Sep 26, 2023
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and ink quantity detection method thereof
- Patent number 11,351,794
- Issue date Jun 7, 2022
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus, control method of the same, and transportation...
- Patent number 11,192,379
- Issue date Dec 7, 2021
- Canon Kabushiki Kaisha
- Tetsuya Narazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus, printing method, and non-transitory computer-re...
- Patent number 10,611,154
- Issue date Apr 7, 2020
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus, printing method, and non-transitory computer-re...
- Patent number 10,118,393
- Issue date Nov 6, 2018
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Lithium-ion secondary battery, electrode for the secondary battery,...
- Patent number 9,603,245
- Issue date Mar 21, 2017
- Furukawa Electric Co., Ltd.
- Akitoshi Suzuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ink jet printing apparatus and print head temperature control method
- Patent number 9,545,791
- Issue date Jan 17, 2017
- Canon Kabushiki Kaisha
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and printing method
- Patent number 9,403,368
- Issue date Aug 2, 2016
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus and pattern forming method
- Patent number 9,126,401
- Issue date Sep 8, 2015
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and control method
- Patent number 9,108,410
- Issue date Aug 18, 2015
- Canon Kabushiki Kaisha
- Yuji Hamasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and method for controlling ink jet print...
- Patent number 9,033,471
- Issue date May 19, 2015
- Canon Kabushiki Kaisha
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording method to determine whether a nozzle performing defective...
- Patent number 8,894,177
- Issue date Nov 25, 2014
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and print head temperature control method
- Patent number 8,888,223
- Issue date Nov 18, 2014
- Canon Kabushiki Kaisha
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and method for controlling ink jet print...
- Patent number 8,783,832
- Issue date Jul 22, 2014
- Canon Kabushiki Kaisha
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and method of recovering printing head
- Patent number 8,517,503
- Issue date Aug 27, 2013
- Canon Kabushiki Kaisha
- Yoshito Mizoguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and ink jet printing method
- Patent number 8,348,372
- Issue date Jan 8, 2013
- Canon Kabushiki Kaisha
- Toshiyuki Chikuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and ink jet printing method
- Patent number 8,303,070
- Issue date Nov 6, 2012
- Canon Kabushiki Kaisha
- Hidehiko Kanda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printing apparatus and method of controlling ink-jet printi...
- Patent number 8,201,919
- Issue date Jun 19, 2012
- Canon Kabushiki Kaisha
- Yoshito Mizoguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and ink jet printing method
- Patent number 8,177,328
- Issue date May 15, 2012
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printing apparatus, control method therefor, program, and s...
- Patent number 8,083,311
- Issue date Dec 27, 2011
- Canon Kabushiki Kaisha
- Daisaku Ide
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus and maintenance method thereof
- Patent number 8,038,253
- Issue date Oct 18, 2011
- Canon Kabushiki Kaisha
- Daisaku Ide
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus
- Patent number 7,997,681
- Issue date Aug 16, 2011
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Vertical-cavity surface-emitting semiconductor laser device
- Patent number 7,885,307
- Issue date Feb 8, 2011
- The Furukawa Electric Co., Ltd.
- Kinuka Tanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Print data generation method, printing apparatus and method of gene...
- Patent number 7,878,613
- Issue date Feb 1, 2011
- Canon Kabushiki Kaisha
- Hitoshi Nishikori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink jet printing apparatus and method for recovering the same
- Patent number 7,798,601
- Issue date Sep 21, 2010
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus
- Patent number 7,794,044
- Issue date Sep 14, 2010
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and method of performing a maintenance p...
- Patent number 7,722,143
- Issue date May 25, 2010
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 7,703,879
- Issue date Apr 27, 2010
- Canon Kabushiki Kaisha
- Takeshi Yazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording apparatus and maintenance method thereof
- Patent number 7,581,810
- Issue date Sep 1, 2009
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20240075736
- Publication date Mar 7, 2024
- Canon Kabushiki Kaisha
- ATSUSHI TAKEI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF
- Publication number 20220274418
- Publication date Sep 1, 2022
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EJECTION APPARATUS AND WIPING METHOD
- Publication number 20220258474
- Publication date Aug 18, 2022
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EJECTION APPARATUS AND WIPING METHOD
- Publication number 20220250387
- Publication date Aug 11, 2022
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS, CONTROL METHOD OF THE SAME, AND TRANSPORTATION...
- Publication number 20200316951
- Publication date Oct 8, 2020
- Canon Kabushiki Kaisha
- Tetsuya Narazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF
- Publication number 20200316955
- Publication date Oct 8, 2020
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS, PRINTING METHOD, AND NON-TRANSITORY COMPUTER-RE...
- Publication number 20190030896
- Publication date Jan 31, 2019
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS, PRINTING METHOD, AND NON-TRANSITORY COMPUTER-RE...
- Publication number 20170120598
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS AND PATTERN FORMING METHOD
- Publication number 20150042713
- Publication date Feb 12, 2015
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD
- Publication number 20150042715
- Publication date Feb 12, 2015
- Canon Kabushiki Kaisha
- Yuji Hamasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND PRINTING METHOD
- Publication number 20150022586
- Publication date Jan 22, 2015
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND PRINT HEAD TEMPERATURE CONTROL METHOD
- Publication number 20140300661
- Publication date Oct 9, 2014
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND METHOD FOR CONTROLLING INK JET PRINT...
- Publication number 20140292886
- Publication date Oct 2, 2014
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LITHIUM-ION SECONDARY BATTERY, ELECTRODE FOR THE SECONDARY BATTERY,...
- Publication number 20140017564
- Publication date Jan 16, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Akitoshi Suzuki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INK JET PRINTING APPARATUS AND METHOD FOR CONTROLLING INK JET PRINT...
- Publication number 20130135380
- Publication date May 30, 2013
- Canon Kabushiki Kaisha
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND RECOVERY METHOD
- Publication number 20110148965
- Publication date Jun 23, 2011
- Canon Kabushiki Kaisha
- Hiroshi Taira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND PRINT HEAD TEMPERATURE CONTROL METHOD
- Publication number 20110085003
- Publication date Apr 14, 2011
- Canon Kabushiki Kaisha
- Kenichi Oonuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS AND PATTERN FORMING METHOD
- Publication number 20100328383
- Publication date Dec 30, 2010
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS
- Publication number 20100309249
- Publication date Dec 9, 2010
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD
- Publication number 20100156981
- Publication date Jun 24, 2010
- Canon Kabushiki Kaisha
- Toshiyuki Chikuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD
- Publication number 20090102875
- Publication date Apr 23, 2009
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD
- Publication number 20090073202
- Publication date Mar 19, 2009
- Canon Kabushiki Kaisha
- Hidehiko Kanda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET PRINTING APPARATUS, CONTROL METHOD THEREFOR, PROGRAM, AND S...
- Publication number 20090051725
- Publication date Feb 26, 2009
- Canon Kabushiki Kaisha
- Daisaku Ide
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND METHOD OF PERFORMING A MAINTENANCE P...
- Publication number 20080158273
- Publication date Jul 3, 2008
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING APPARATUS AND MAINTENANCE METHOD THEREOF
- Publication number 20080122884
- Publication date May 29, 2008
- Canon Kabushiki Kaisha
- Daisaku Ide
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PRINTING APPARATUS AND IMAGE PRINTING METHOD
- Publication number 20080049060
- Publication date Feb 28, 2008
- Canon Kabushiki Kaisha
- Norihiro Kawatoko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET PRINTING APPARATUS AND METHOD OF CONTROLLING INK-JET PRINTI...
- Publication number 20070279452
- Publication date Dec 6, 2007
- Canon Kabushiki Kaisha
- Yoshito Mizoguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND METHOD OF RECOVERING PRINTING HEAD
- Publication number 20070279451
- Publication date Dec 6, 2007
- Canon Kabushiki Kaisha
- Yoshito Mizoguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINT DATA GENERATION METHOD, PRINTING APPARATUS AND METHOD OF GENE...
- Publication number 20070126789
- Publication date Jun 7, 2007
- Canon Kabushiki Kaisha
- HITOSHI NISHIKORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INK JET PRINTING APPARATUS AND METHOD FOR RECOVERING THE SAME
- Publication number 20070103494
- Publication date May 10, 2007
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hirokazu Yoshikawa

Person

Patents Grantslast 30 patents

Ejection apparatus and wiping method

Ejection apparatus and wiping method

Printing apparatus and ink quantity detection method thereof

Printing apparatus, control method of the same, and transportation...

Printing apparatus, printing method, and non-transitory computer-re...

Printing apparatus, printing method, and non-transitory computer-re...

Lithium-ion secondary battery, electrode for the secondary battery,...

Ink jet printing apparatus and print head temperature control method

Printing apparatus and printing method

Recording apparatus and pattern forming method

Printing apparatus and control method

Ink jet printing apparatus and method for controlling ink jet print...

Recording method to determine whether a nozzle performing defective...

Ink jet printing apparatus and print head temperature control method

Ink jet printing apparatus and method for controlling ink jet print...

Inkjet printing apparatus and method of recovering printing head

Ink jet printing apparatus and ink jet printing method

Ink jet printing apparatus and ink jet printing method

Ink-jet printing apparatus and method of controlling ink-jet printi...

Ink jet printing apparatus and ink jet printing method

Ink-jet printing apparatus, control method therefor, program, and s...

Ink jet recording apparatus and maintenance method thereof

Ink jet printing apparatus

Vertical-cavity surface-emitting semiconductor laser device

Print data generation method, printing apparatus and method of gene...

Ink jet printing apparatus and method for recovering the same

Ink jet printing apparatus

Ink jet printing apparatus and method of performing a maintenance p...

Ink jet recording apparatus

Inkjet recording apparatus and maintenance method thereof

Patents Applicationslast 30 patents

PRINTING APPARATUS AND CONTROL METHOD THEREOF

PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF

EJECTION APPARATUS AND WIPING METHOD

EJECTION APPARATUS AND WIPING METHOD

PRINTING APPARATUS, CONTROL METHOD OF THE SAME, AND TRANSPORTATION...

PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF

PRINTING APPARATUS, PRINTING METHOD, AND NON-TRANSITORY COMPUTER-RE...

PRINTING APPARATUS, PRINTING METHOD, AND NON-TRANSITORY COMPUTER-RE...

RECORDING APPARATUS AND PATTERN FORMING METHOD

PRINTING APPARATUS AND CONTROL METHOD

PRINTING APPARATUS AND PRINTING METHOD

INK JET PRINTING APPARATUS AND PRINT HEAD TEMPERATURE CONTROL METHOD

INK JET PRINTING APPARATUS AND METHOD FOR CONTROLLING INK JET PRINT...

LITHIUM-ION SECONDARY BATTERY, ELECTRODE FOR THE SECONDARY BATTERY,...

INK JET PRINTING APPARATUS AND METHOD FOR CONTROLLING INK JET PRINT...

INKJET PRINTING APPARATUS AND RECOVERY METHOD

INK JET PRINTING APPARATUS AND PRINT HEAD TEMPERATURE CONTROL METHOD

RECORDING APPARATUS AND PATTERN FORMING METHOD

INK JET PRINTING APPARATUS

INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD

INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD

INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD

INK-JET PRINTING APPARATUS, CONTROL METHOD THEREFOR, PROGRAM, AND S...

INK JET PRINTING APPARATUS AND METHOD OF PERFORMING A MAINTENANCE P...

INK JET RECORDING APPARATUS AND MAINTENANCE METHOD THEREOF

IMAGE PRINTING APPARATUS AND IMAGE PRINTING METHOD

INK-JET PRINTING APPARATUS AND METHOD OF CONTROLLING INK-JET PRINTI...

INKJET PRINTING APPARATUS AND METHOD OF RECOVERING PRINTING HEAD

PRINT DATA GENERATION METHOD, PRINTING APPARATUS AND METHOD OF GENE...

INK JET PRINTING APPARATUS AND METHOD FOR RECOVERING THE SAME