Tomoya ICHIKAWA

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Layer transfer film cartridge, and layer transfer device
- Patent number 12,275,616
- Issue date Apr 15, 2025
- Brother Kogyo Kabushiki Kaisha
- Nao Itabashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 12,204,275
- Issue date Jan 21, 2025
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including supply roller, layer thickness regul...
- Patent number 12,204,274
- Issue date Jan 21, 2025
- Brother Kogyo Kabushiki Kaisha
- Atsushi Fukaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Layer transfer film cartridge and layer transfer device
- Patent number 12,103,296
- Issue date Oct 1, 2024
- Brother Kogyo Kabushiki Kaisha
- Nao Itabashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Film cartridge, film unit, and layer transfer device
- Patent number 12,045,002
- Issue date Jul 23, 2024
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Image forming apparatus
- Patent number 11,971,673
- Issue date Apr 30, 2024
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge for foil transfer device and holder
- Patent number 11,874,624
- Issue date Jan 16, 2024
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 11,803,154
- Issue date Oct 31, 2023
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including supply roller, layer thickness regul...
- Patent number 11,733,643
- Issue date Aug 22, 2023
- Brother Kogyo Kabushiki Kaisha
- Atsushi Fukaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 11,604,433
- Issue date Mar 14, 2023
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Layer transfer device
- Patent number 11,586,133
- Issue date Feb 21, 2023
- Brother Kogyo Kabushiki Kaisha
- Seiji Hiramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,567,449
- Issue date Jan 31, 2023
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Layer transfer device
- Patent number 11,493,873
- Issue date Nov 8, 2022
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 11,415,933
- Issue date Aug 16, 2022
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,262,691
- Issue date Mar 1, 2022
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developing cartridge, toner conta...
- Patent number 11,131,957
- Issue date Sep 28, 2021
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including supply roller, layer thickness regul...
- Patent number 11,073,785
- Issue date Jul 27, 2021
- Brother Kogyo Kabushiki Kaisha
- Atsushi Fukaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,061,362
- Issue date Jul 13, 2021
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Foil unit for a foil transfer apparatus
- Patent number D909470
- Issue date Feb 2, 2021
- Brother Industries, Ltd.
- Tomoya Ichikawa
- D18 - Printing and office machinery
Information Patent Grant
Image forming apparatus including developing cartridge, toner conta...
- Patent number 10,788,784
- Issue date Sep 29, 2020
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 10,747,173
- Issue date Aug 18, 2020
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,663,916
- Issue date May 26, 2020
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,663,917
- Issue date May 26, 2020
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including supply roller, layer thickness regul...
- Patent number 10,649,366
- Issue date May 12, 2020
- Brother Kogyo Kabushiki Kaisha
- Atsushi Fukaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,466,646
- Issue date Nov 5, 2019
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 10,379,492
- Issue date Aug 13, 2019
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D849131
- Issue date May 21, 2019
- Brother Industries, Ltd.
- Takashi Shimizu
- D18 - Printing and office machinery
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 10,241,467
- Issue date Mar 26, 2019
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge having developer electrode
- Patent number 10,108,130
- Issue date Oct 23, 2018
- Brother Kogyo Kabushiki Kaisha
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge providing layout of electrodes and detection gear
- Patent number 9,964,922
- Issue date May 8, 2018
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR
- Publication number 20250123591
- Publication date Apr 17, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
- Publication number 20250102997
- Publication date Mar 27, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi FUKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FOIL TRANSFERRING APPARATUS, TRANSFERRING APPARATUS, FOIL TRANSFERR...
- Publication number 20250018707
- Publication date Jan 16, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Shuji KAWASAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FILM CARTRIDGE, FILM UNIT, AND LAYER TRANSFER DEVICE
- Publication number 20240319656
- Publication date Sep 26, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya ICHIKAWA
- B32 - LAYERED PRODUCTS
Information Patent Application
DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR
- Publication number 20240045371
- Publication date Feb 8, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
- Publication number 20230341810
- Publication date Oct 26, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi FUKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR
- Publication number 20230205130
- Publication date Jun 29, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20230026662
- Publication date Jan 26, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE FOR FOIL TRANSFER DEVICE AND HOLDER
- Publication number 20220413429
- Publication date Dec 29, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LAYER TRANSFER FILM CARTRIDGE AND LAYER TRANSFER DEVICE
- Publication number 20220388299
- Publication date Dec 8, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao ITABASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR
- Publication number 20220357701
- Publication date Nov 10, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FOIL TRANSFER FILM CARTRIDGE AND FOIL TRANSFER DEVICE
- Publication number 20220306416
- Publication date Sep 29, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya ICHIKAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LAYER TRANSFER FILM CARTRIDGE, AND LAYER TRANSFER DEVICE
- Publication number 20220289520
- Publication date Sep 15, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao ITABASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220269217
- Publication date Aug 25, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
- Publication number 20210382433
- Publication date Dec 9, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi FUKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LAYER TRANSFER DEVICE
- Publication number 20210349413
- Publication date Nov 11, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Seiji Hiramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FILM CARTRIDGE, FILM UNIT, AND LAYER TRANSFER DEVICE
- Publication number 20210318656
- Publication date Oct 14, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LAYER TRANSFER DEVICE
- Publication number 20210311426
- Publication date Oct 7, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya ICHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR
- Publication number 20200371470
- Publication date Nov 26, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DEVELOPING CARTRIDGE, TONER CONTA...
- Publication number 20200363767
- Publication date Nov 19, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200319588
- Publication date Oct 8, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200257244
- Publication date Aug 13, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya ICHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
- Publication number 20200233335
- Publication date Jul 23, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi FUKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200096936
- Publication date Mar 26, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya ICHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200089159
- Publication date Mar 19, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DEVELOPING CARTRIDGE, TONER CONTA...
- Publication number 20190369548
- Publication date Dec 5, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR
- Publication number 20190361391
- Publication date Nov 28, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
- Publication number 20190354037
- Publication date Nov 21, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi FUKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR
- Publication number 20190187610
- Publication date Jun 20, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20190033779
- Publication date Jan 31, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoya ICHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tomoya ICHIKAWA

Person

Patents Grantslast 30 patents

Layer transfer film cartridge, and layer transfer device

Developing cartridge providing layout of electrodes and detection gear

Developing cartridge including supply roller, layer thickness regul...

Layer transfer film cartridge and layer transfer device

Film cartridge, film unit, and layer transfer device

Image forming apparatus

Cartridge for foil transfer device and holder

Developing cartridge providing layout of electrodes and detection gear

Developing cartridge including supply roller, layer thickness regul...

Developing cartridge providing layout of electrodes and detection gear

Layer transfer device

Image forming apparatus

Layer transfer device

Developing cartridge providing layout of electrodes and detection gear

Image forming apparatus

Image forming apparatus including developing cartridge, toner conta...

Developing cartridge including supply roller, layer thickness regul...

Image forming apparatus

Foil unit for a foil transfer apparatus

Image forming apparatus including developing cartridge, toner conta...

Developing cartridge providing layout of electrodes and detection gear

Image forming apparatus

Image forming apparatus

Developing cartridge including supply roller, layer thickness regul...

Process cartridge and image forming apparatus

Developing cartridge providing layout of electrodes and detection gear

Toner cartridge

Developing cartridge providing layout of electrodes and detection gear

Developer cartridge having developer electrode

Developing cartridge providing layout of electrodes and detection gear

Patents Applicationslast 30 patents

DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR

DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...

FOIL TRANSFERRING APPARATUS, TRANSFERRING APPARATUS, FOIL TRANSFERR...

FILM CARTRIDGE, FILM UNIT, AND LAYER TRANSFER DEVICE

DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR

DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...

DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR

Image Forming Apparatus

CARTRIDGE FOR FOIL TRANSFER DEVICE AND HOLDER

LAYER TRANSFER FILM CARTRIDGE AND LAYER TRANSFER DEVICE

DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR

FOIL TRANSFER FILM CARTRIDGE AND FOIL TRANSFER DEVICE

LAYER TRANSFER FILM CARTRIDGE, AND LAYER TRANSFER DEVICE

IMAGE FORMING APPARATUS

DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...

LAYER TRANSFER DEVICE

FILM CARTRIDGE, FILM UNIT, AND LAYER TRANSFER DEVICE

LAYER TRANSFER DEVICE

DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR

IMAGE FORMING APPARATUS INCLUDING DEVELOPING CARTRIDGE, TONER CONTA...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING DEVELOPING CARTRIDGE, TONER CONTA...

DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR

DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...

DEVELOPING CARTRIDGE PROVIDING LAYOUT OF ELECTRODES AND DETECTION GEAR

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS