Tomokazu Ishikawa

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printing apparatus and print control method
- Patent number 12,202,290
- Issue date Jan 21, 2025
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus and recording method
- Patent number 12,162,292
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Fumitaka Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus and recording method
- Patent number 12,064,977
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Fumitaka Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and image recording method
- Patent number 11,806,998
- Issue date Nov 7, 2023
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing apparatus, image processing method and storage medium
- Patent number 10,726,539
- Issue date Jul 28, 2020
- Canon Kabushiki Kaisha
- Shinjiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing apparatus, signal processing method, and storage...
- Patent number 10,715,192
- Issue date Jul 14, 2020
- Canon Kabushiki Kaisha
- Tetsuya Suwa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Image processing apparatus, image processing method, and storage me...
- Patent number 10,699,400
- Issue date Jun 30, 2020
- Canon Kabushiki Kaisha
- Shinjiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing apparatus and signal processing method setting no...
- Patent number 10,679,329
- Issue date Jun 9, 2020
- Canon Kabushiki Kaisha
- Wakako Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and non-transi...
- Patent number 10,572,977
- Issue date Feb 25, 2020
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus detecting a unique portion in print imag...
- Patent number 10,546,191
- Issue date Jan 28, 2020
- Canon Kabushiki Kaisha
- Wakako Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processor and signal processing method
- Patent number 10,430,684
- Issue date Oct 1, 2019
- Canon Kabushiki Kaisha
- Wakako Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method and non-transit...
- Patent number 10,089,732
- Issue date Oct 2, 2018
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processor, printing apparatus, and image processing method
- Patent number 10,022,983
- Issue date Jul 17, 2018
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method setting divi...
- Patent number 10,013,626
- Issue date Jul 3, 2018
- Canon Kabushiki Kaisha
- Shinjiro Hori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 9,965,842
- Issue date May 8, 2018
- Canon Kabushiki Kaisha
- Tetsuya Suwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, image processing method, and storage me...
- Patent number 9,944,102
- Issue date Apr 17, 2018
- Canon Kabushiki Kaisha
- Tetsuya Suwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method for detecting unique portions...
- Patent number 9,769,352
- Issue date Sep 19, 2017
- Canon Kabushiki Kaisha
- Yumi Yanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method and image processing apparatus
- Patent number 9,716,809
- Issue date Jul 25, 2017
- Canon Kabushiki Kaisha
- Kouta Murasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 9,715,636
- Issue date Jul 25, 2017
- Canon Kabushiki Kaisha
- Tohru Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, ink jet printing apparatus, and image p...
- Patent number 9,694,598
- Issue date Jul 4, 2017
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, image processing method, inkjet printin...
- Patent number 9,692,944
- Issue date Jun 27, 2017
- Canon Kabushiki Kaisha
- Fumitaka Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 9,649,839
- Issue date May 16, 2017
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 9,623,670
- Issue date Apr 18, 2017
- Canon Kabushiki Kaisha
- Hidetsugu Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processor, printing apparatus, and image processing method
- Patent number 9,623,671
- Issue date Apr 18, 2017
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method which adjust...
- Patent number 9,350,903
- Issue date May 24, 2016
- Canon Kabushiki Kaisha
- Fumitaka Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording apparatus and inkjet recording method
- Patent number 9,340,034
- Issue date May 17, 2016
- Canon Kabushiki Kaisha
- Tohru Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing apparatus for performing image processing for reco...
- Patent number 9,317,788
- Issue date Apr 19, 2016
- Canon Kabushiki Kaisha
- Hiromitsu Akiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method using different dither patter...
- Patent number 9,210,292
- Issue date Dec 8, 2015
- Canon Kabushiki Kaisha
- Nobutaka Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dither pattern forming method and dither pattern
- Patent number 9,195,917
- Issue date Nov 24, 2015
- Canon Kabushiki Kaisha
- Junichi Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, printing apparatus, and image processin...
- Patent number 9,162,477
- Issue date Oct 20, 2015
- Canon Kabushiki Kaisha
- Tohru Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20250010526
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- TOMOKAZU ISHIKAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMAGE FORMING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE...
- Publication number 20240399739
- Publication date Dec 5, 2024
- Canon Kabushiki Kaisha
- YUTA IKESHIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, PRINTING APPARAT...
- Publication number 20230391106
- Publication date Dec 7, 2023
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20230264486
- Publication date Aug 24, 2023
- Canon Kabushiki Kaisha
- Fumitaka Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20230241902
- Publication date Aug 3, 2023
- Canon Kabushiki Kaisha
- Fumitaka Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE RECORDING METHOD
- Publication number 20230034010
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND PRINT CONTROL METHOD
- Publication number 20220355603
- Publication date Nov 10, 2022
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SIGNAL PROCESSOR AND SIGNAL PROCESSING METHOD
- Publication number 20180096218
- Publication date Apr 5, 2018
- Canon Kabushiki Kaisha
- Wakako Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
- Publication number 20170313111
- Publication date Nov 2, 2017
- Canon Kabushiki Kaisha
- Tetsuya Suwa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND STORAGE MEDIUM
- Publication number 20170316558
- Publication date Nov 2, 2017
- Canon Kabushiki Kaisha
- Shinjiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND NON-TRANSIT...
- Publication number 20170316559
- Publication date Nov 2, 2017
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
- Publication number 20170309011
- Publication date Oct 26, 2017
- Canon Kabushiki Kaisha
- Shinjiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20170287115
- Publication date Oct 5, 2017
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND STORAGE...
- Publication number 20170288713
- Publication date Oct 5, 2017
- Canon Kabushiki Kaisha
- Tetsuya Suwa
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD
- Publication number 20170287125
- Publication date Oct 5, 2017
- Canon Kabushiki Kaisha
- Wakako Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSOR, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD
- Publication number 20170173971
- Publication date Jun 22, 2017
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20170004614
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Tetsuya Suwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20170006185
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Yumi Yanai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20170004360
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Wakako Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20170004376
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Shinjiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20170001432
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Tomokazu Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20170004375
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Tohru Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20170001446
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Hidetsugu Kagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20150092240
- Publication date Apr 2, 2015
- Nobutaka Miyake
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD FOR IMAGE PROCESSING
- Publication number 20150092241
- Publication date Apr 2, 2015
- Canon Kabushiki Kaisha
- Shinjiro Hori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DITHER PATTERN GENERATION METHOD, DITHER PATTERN AND IMAGE PROCESSI...
- Publication number 20150092242
- Publication date Apr 2, 2015
- Canon Kabushiki Kaisha
- Junichi Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20150022580
- Publication date Jan 22, 2015
- Canon Kabushiki Kaisha
- Fumitaka Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20150002902
- Publication date Jan 1, 2015
- Canon Kabushiki Kaisha
- Hiromitsu Akiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
- Publication number 20140218753
- Publication date Aug 7, 2014
- Kouta Murasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD
- Publication number 20140184676
- Publication date Jul 3, 2014
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tomokazu Ishikawa

Person

Patents Grantslast 30 patents

Printing apparatus and print control method

Recording apparatus and recording method

Recording apparatus and recording method

Image forming apparatus and image recording method

Image processing apparatus, image processing method and storage medium

Signal processing apparatus, signal processing method, and storage...

Image processing apparatus, image processing method, and storage me...

Signal processing apparatus and signal processing method setting no...

Image processing apparatus, image processing method, and non-transi...

Image processing apparatus detecting a unique portion in print imag...

Signal processor and signal processing method

Image processing apparatus, image processing method and non-transit...

Image processor, printing apparatus, and image processing method

Image processing apparatus and image processing method setting divi...

Image processing apparatus and image processing method

Image processing apparatus, image processing method, and storage me...

Image processing apparatus and method for detecting unique portions...

Image processing method and image processing apparatus

Image processing apparatus and image processing method

Image processing apparatus, ink jet printing apparatus, and image p...

Image processing apparatus, image processing method, inkjet printin...

Image processing apparatus and image processing method

Image processing apparatus and image processing method

Image processor, printing apparatus, and image processing method

Image processing apparatus and image processing method which adjust...

Inkjet recording apparatus and inkjet recording method

Image processing apparatus for performing image processing for reco...

Image processing apparatus and method using different dither patter...

Dither pattern forming method and dither pattern

Image processing apparatus, printing apparatus, and image processin...

Patents Applicationslast 30 patents

RECORDING APPARATUS AND RECORDING METHOD

IMAGE FORMING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE...

DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, PRINTING APPARAT...

RECORDING APPARATUS AND RECORDING METHOD

RECORDING APPARATUS AND RECORDING METHOD

IMAGE FORMING APPARATUS AND IMAGE RECORDING METHOD

PRINTING APPARATUS AND PRINT CONTROL METHOD

SIGNAL PROCESSOR AND SIGNAL PROCESSING METHOD

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND STORAGE MEDIUM

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND NON-TRANSIT...

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND STORAGE...

SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD

IMAGE PROCESSOR, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND METHOD FOR IMAGE PROCESSING

DITHER PATTERN GENERATION METHOD, DITHER PATTERN AND IMAGE PROCESSI...

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS

DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD