Masaaki Furukawa

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus including developing guide for guiding atta...
- Patent number 12,092,991
- Issue date Sep 17, 2024
- Brother Kogyo Kabushiki Kaisha
- Yasuo Fukamachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,066,784
- Issue date Aug 20, 2024
- Brother Kogyo Kabushiki Kaisha
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,025,942
- Issue date Jul 2, 2024
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developing guide for guiding atta...
- Patent number 11,914,323
- Issue date Feb 27, 2024
- Brother Kogyo Kabushiki Kaisha
- Yasuo Fukamachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,906,924
- Issue date Feb 20, 2024
- Brother Kogyo Kabushiki Kaisha
- Toshiyuki Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus to which solvent cartridge that can accommo...
- Patent number 11,886,129
- Issue date Jan 30, 2024
- Brother Kogyo Kabushiki Kaisha
- Yutaka Kakigahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,860,558
- Issue date Jan 2, 2024
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge including movable shutter provided with protrusion...
- Patent number 11,846,896
- Issue date Dec 19, 2023
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developing guide for guiding atta...
- Patent number 11,754,965
- Issue date Sep 12, 2023
- Brother Kogyo Kabushiki Kaisha
- Yasuo Fukamachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,740,583
- Issue date Aug 29, 2023
- Brother Kogyo Kabushiki Kaisha
- Kazutoshi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge having electrical contact surface that can contact...
- Patent number 11,650,520
- Issue date May 16, 2023
- Brother Kogyo Kabushiki Kaisha
- Naoya Kamimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,531,298
- Issue date Dec 20, 2022
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including drum cartridge having waste toner...
- Patent number 11,474,473
- Issue date Oct 18, 2022
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge including shutter rotatable between first position...
- Patent number 11,333,999
- Issue date May 17, 2022
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,281,155
- Issue date Mar 22, 2022
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,249,438
- Issue date Feb 15, 2022
- Brother Kogyo Kabushiki Kaisha
- Kazutoshi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge including shutter rotatable between first position...
- Patent number 10,908,533
- Issue date Feb 2, 2021
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,866,557
- Issue date Dec 15, 2020
- Brother Kogyo Kabushiki Kaisha
- Kazutoshi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,831,151
- Issue date Nov 10, 2020
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge including shutter rotatable between first position...
- Patent number 10,705,455
- Issue date Jul 7, 2020
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,684,587
- Issue date Jun 16, 2020
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,579,011
- Issue date Mar 3, 2020
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,545,454
- Issue date Jan 28, 2020
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- 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
Process cartridge and image forming apparatus
- Patent number 10,197,969
- Issue date Feb 5, 2019
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,082,765
- Issue date Sep 25, 2018
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DEVELOPING GUIDE FOR GUIDING ATTA...
- Publication number 20240369965
- Publication date Nov 7, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240272575
- Publication date Aug 15, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240027951
- Publication date Jan 25, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazutoshi NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DEVELOPING GUIDE FOR GUIDING ATTA...
- Publication number 20230367259
- Publication date Nov 16, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE HAVING ELECTRICAL CONTACT SURFACE THAT CAN CONTACT...
- Publication number 20230251591
- Publication date Aug 10, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Naoya KAMIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230176514
- Publication date Jun 8, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230168620
- Publication date Jun 1, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Toshiyuki SANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230043977
- Publication date Feb 9, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230038853
- Publication date Feb 9, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS TO WHICH SOLVENT CARTRIDGE THAT CAN ACCOMMO...
- Publication number 20220221811
- Publication date Jul 14, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Yutaka KAKIGAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE HAVING ELECTRICAL CONTACT SURFACE THAT CAN CONTACT...
- Publication number 20220197185
- Publication date Jun 23, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Naoya KAMIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge and Image Forming Apparatus
- Publication number 20220179358
- Publication date Jun 9, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE INCLUDING MOVABLE SHUTTER PROVIDED WITH PROTRUSION...
- Publication number 20220155706
- Publication date May 19, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220155720
- Publication date May 19, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazutoshi NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DEVELOPING GUIDE FOR GUIDING ATTA...
- Publication number 20220011719
- Publication date Jan 13, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING WASTE TONER...
- Publication number 20220004139
- Publication date Jan 6, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE INCLUDING SHUTTER ROTATABLE BETWEEN FIRST POSITION...
- Publication number 20210149325
- Publication date May 20, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210088962
- Publication date Mar 25, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazutoshi NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge and Image Forming Apparatus
- Publication number 20210026294
- Publication date Jan 28, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE INCLUDING SHUTTER ROTATABLE BETWEEN FIRST POSITION...
- Publication number 20200310295
- Publication date Oct 1, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge and Image Forming Apparatus
- Publication number 20200272092
- Publication date Aug 27, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200192274
- Publication date Jun 18, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazutoshi NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge and Image Forming Apparatus
- Publication number 20200125027
- Publication date Apr 23, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE INCLUDING SHUTTER ROTATABLE BETWEEN FIRST POSITION...
- Publication number 20200103788
- Publication date Apr 2, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge and Image Forming Apparatus
- Publication number 20190121288
- Publication date Apr 25, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi Nishiyama
- 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
Information Patent Application
Process Cartridge and Image Forming Apparatus
- Publication number 20180364638
- Publication date Dec 20, 2018
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge and Image Forming Apparatus
- Publication number 20170285568
- Publication date Oct 5, 2017
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaaki Furukawa

Person

Patents Grantslast 30 patents

Image forming apparatus including developing guide for guiding atta...

Image forming apparatus

Image forming apparatus

Image forming apparatus including developing guide for guiding atta...

Image forming apparatus

Image forming apparatus to which solvent cartridge that can accommo...

Image forming apparatus

Toner cartridge including movable shutter provided with protrusion...

Image forming apparatus including developing guide for guiding atta...

Image forming apparatus

Toner cartridge having electrical contact surface that can contact...

Process cartridge and image forming apparatus

Image forming apparatus including drum cartridge having waste toner...

Toner cartridge including shutter rotatable between first position...

Process cartridge and image forming apparatus

Image forming apparatus

Toner cartridge including shutter rotatable between first position...

Image forming apparatus

Process cartridge and image forming apparatus

Toner cartridge including shutter rotatable between first position...

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS INCLUDING DEVELOPING GUIDE FOR GUIDING ATTA...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING DEVELOPING GUIDE FOR GUIDING ATTA...

TONER CARTRIDGE HAVING ELECTRICAL CONTACT SURFACE THAT CAN CONTACT...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS TO WHICH SOLVENT CARTRIDGE THAT CAN ACCOMMO...

TONER CARTRIDGE HAVING ELECTRICAL CONTACT SURFACE THAT CAN CONTACT...

Process Cartridge and Image Forming Apparatus

TONER CARTRIDGE INCLUDING MOVABLE SHUTTER PROVIDED WITH PROTRUSION...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING DEVELOPING GUIDE FOR GUIDING ATTA...

IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING WASTE TONER...

TONER CARTRIDGE INCLUDING SHUTTER ROTATABLE BETWEEN FIRST POSITION...

IMAGE FORMING APPARATUS

Process Cartridge and Image Forming Apparatus

TONER CARTRIDGE INCLUDING SHUTTER ROTATABLE BETWEEN FIRST POSITION...

Process Cartridge and Image Forming Apparatus

IMAGE FORMING APPARATUS

Process Cartridge and Image Forming Apparatus

TONER CARTRIDGE INCLUDING SHUTTER ROTATABLE BETWEEN FIRST POSITION...

Process Cartridge and Image Forming Apparatus

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

Process Cartridge and Image Forming Apparatus

Process Cartridge and Image Forming Apparatus