MASAHIKO UMEZAWA

Person

KAWASAKI-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printing apparatus and inspection method therefor
- Patent number 12,043,027
- Issue date Jul 23, 2024
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of judging nozzle discharge state of...
- Patent number 11,845,268
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and inspection method therefor
- Patent number 11,155,078
- Issue date Oct 26, 2021
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of judging nozzle discharge state of...
- Patent number 11,020,959
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus and recording method
- Patent number 10,576,737
- Issue date Mar 3, 2020
- Canon Kabushiki Kaisha
- Kouichi Serizawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus and recording method
- Patent number 10,507,646
- Issue date Dec 17, 2019
- Canon Kabushiki Kaisha
- Satoshi Kitai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and control method that control movement of a tr...
- Patent number 10,500,840
- Issue date Dec 10, 2019
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and inkjet printing method
- Patent number 10,293,620
- Issue date May 21, 2019
- Canon Kabushiki Kaisha
- Yoshiaki Murayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 10,286,650
- Issue date May 14, 2019
- Canon Kabushiki Kaisha
- Satoshi Kitai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and control method thereof
- Patent number 9,278,552
- Issue date Mar 8, 2016
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 9,073,342
- Issue date Jul 7, 2015
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and determination method thereof
- Patent number 8,740,333
- Issue date Jun 3, 2014
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and inkjet printing method
- Patent number 8,287,090
- Issue date Oct 16, 2012
- Canon Kabushiki Kaisha
- Hidehiko Kanda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus
- Patent number 8,251,473
- Issue date Aug 28, 2012
- Canon Kabushiki Kaisha
- Jiro Moriyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and control method therefor
- Patent number 8,223,382
- Issue date Jul 17, 2012
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 8,201,907
- Issue date Jun 19, 2012
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and printing method
- Patent number 7,980,672
- Issue date Jul 19, 2011
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of controlling the same
- Patent number 7,862,145
- Issue date Jan 4, 2011
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and inkjet printing method
- Patent number 7,591,532
- Issue date Sep 22, 2009
- Canon Kabushiki Kaisha
- Hidehiko Kanda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and ink jet printing method
- Patent number 7,533,962
- Issue date May 19, 2009
- Canon Kabushiki Kaisha
- Atsuhiko Masuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of controlling printing therein
- Patent number 7,401,882
- Issue date Jul 22, 2008
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and print control method
- Patent number 6,969,155
- Issue date Nov 29, 2005
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus
- Patent number 6,661,532
- Issue date Dec 9, 2003
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printer and printing control method
- Patent number 6,328,401
- Issue date Dec 11, 2001
- Canon Kabushiki Kaisha
- Akira Kuronuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink-jet printer and temperature control method of recording head
- Patent number 6,276,776
- Issue date Aug 21, 2001
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and printing control method
- Patent number 6,226,100
- Issue date May 1, 2001
- Canon Kabushiki Kaisha
- Takayuki Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing method, and data processor and printer using data p...
- Patent number 6,144,460
- Issue date Nov 7, 2000
- Canon Kabushiki Kaisha
- Shinichi Omo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus with bus intervention means for controlli...
- Patent number 6,122,699
- Issue date Sep 19, 2000
- Canon Kabushiki Kaisha
- Shinichi Omo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printer and printing control method according to detected amount of...
- Patent number 6,116,711
- Issue date Sep 12, 2000
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus and record data processing method
- Patent number 6,062,673
- Issue date May 16, 2000
- Canon Kabushiki Kaisha
- Shinichi Omo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PRINTING APPARATUS AND INSPECTION METHOD THEREFOR
- Publication number 20220016882
- Publication date Jan 20, 2022
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD OF JUDGING NOZZLE DISCHARGE STATE OF...
- Publication number 20210252851
- Publication date Aug 19, 2021
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INSPECTION METHOD THEREFOR
- Publication number 20200047492
- Publication date Feb 13, 2020
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD OF JUDGING NOZZLE DISCHARGE STATE OF...
- Publication number 20200047491
- Publication date Feb 13, 2020
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20180345664
- Publication date Dec 6, 2018
- Canon Kabushiki Kaisha
- Satoshi Kitai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD
- Publication number 20180281382
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20180281399
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Kouichi Serizawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20180086048
- Publication date Mar 29, 2018
- Canon Kabushiki Kaisha
- Satoshi Kitai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD
- Publication number 20180043681
- Publication date Feb 15, 2018
- Yoshiaki Murayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20180043682
- Publication date Feb 15, 2018
- Canon Kabushiki Kaisha
- Satoshi Kitai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD FOR CORRECTING PRINT POSITION DISPLAC...
- Publication number 20140111815
- Publication date Apr 24, 2014
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20130328957
- Publication date Dec 12, 2013
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS
- Publication number 20120229544
- Publication date Sep 13, 2012
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND DETERMINATION METHOD THEREOF
- Publication number 20120194587
- Publication date Aug 2, 2012
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD
- Publication number 20090309907
- Publication date Dec 17, 2009
- Canon Kabushiki Kaisha
- Hidehiko Kanda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND PRINTING METHOD
- Publication number 20090015638
- Publication date Jan 15, 2009
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD OF CONTROLLING THE SAME
- Publication number 20090002420
- Publication date Jan 1, 2009
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS
- Publication number 20090002415
- Publication date Jan 1, 2009
- Canon Kabushiki Kaisha
- Minoru Teshigawara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20090002728
- Publication date Jan 1, 2009
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS
- Publication number 20080284823
- Publication date Nov 20, 2008
- Canon Kabushiki Kaisha
- Jiro Moriyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD
- Publication number 20080252686
- Publication date Oct 16, 2008
- Canon Kabushiki Kaisha
- Hidehiko Kanda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD
- Publication number 20080136851
- Publication date Jun 12, 2008
- Canon Kabushiki Kaisha
- Atsuhiko Masuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printing Apparatus and Method of Controlling Printing Therein
- Publication number 20060192807
- Publication date Aug 31, 2006
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printing apparatus and print control method
- Publication number 20040021719
- Publication date Feb 5, 2004
- Canon Kabushiki Kaisha
- Masahiko Umezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20020048045
- Publication date Apr 25, 2002
- MASAHIKO UMEZAWA
- G06 - COMPUTING CALCULATING COUNTING

MASAHIKO UMEZAWA

Person

Patents Grantslast 30 patents

Printing apparatus and inspection method therefor

Printing apparatus and method of judging nozzle discharge state of...

Printing apparatus and inspection method therefor

Printing apparatus and method of judging nozzle discharge state of...

Recording apparatus and recording method

Recording apparatus and recording method

Printing apparatus and control method that control movement of a tr...

Inkjet printing apparatus and inkjet printing method

Image processing apparatus and image processing method

Ink jet printing apparatus and control method thereof

Recording apparatus

Printing apparatus and determination method thereof

Inkjet printing apparatus and inkjet printing method

Inkjet printing apparatus

Printing apparatus and control method therefor

Recording apparatus

Inkjet printing apparatus and printing method

Printing apparatus and method of controlling the same

Inkjet printing apparatus and inkjet printing method

Ink jet printing apparatus and ink jet printing method

Printing apparatus and method of controlling printing therein

Printing apparatus and print control method

Printing apparatus

Printer and printing control method

Ink-jet printer and temperature control method of recording head

Printing apparatus and printing control method

Data processing method, and data processor and printer using data p...

Data processing apparatus with bus intervention means for controlli...

Printer and printing control method according to detected amount of...

Recording apparatus and record data processing method

Patents Applicationslast 30 patents

PRINTING APPARATUS AND INSPECTION METHOD THEREFOR

PRINTING APPARATUS AND METHOD OF JUDGING NOZZLE DISCHARGE STATE OF...

PRINTING APPARATUS AND INSPECTION METHOD THEREFOR

PRINTING APPARATUS AND METHOD OF JUDGING NOZZLE DISCHARGE STATE OF...

PRINTING APPARATUS AND CONTROL METHOD THEREOF

PRINTING APPARATUS AND CONTROL METHOD

RECORDING APPARATUS AND RECORDING METHOD

RECORDING APPARATUS AND RECORDING METHOD

INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

PRINTING APPARATUS AND METHOD FOR CORRECTING PRINT POSITION DISPLAC...

INK JET PRINTING APPARATUS AND CONTROL METHOD THEREOF

RECORDING APPARATUS

PRINTING APPARATUS AND DETERMINATION METHOD THEREOF

INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD

INKJET PRINTING APPARATUS AND PRINTING METHOD

PRINTING APPARATUS AND METHOD OF CONTROLLING THE SAME

RECORDING APPARATUS

PRINTING APPARATUS AND CONTROL METHOD THEREFOR

INKJET PRINTING APPARATUS

INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD

INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD

Printing Apparatus and Method of Controlling Printing Therein

Printing apparatus and print control method

PRINTING APPARATUS