Masanari YOSHIKAWA

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

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
Image forming apparatus having opening for replacement of cartridge
- Patent number 9,459,585
- Issue date Oct 4, 2016
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device provided with cleaner, waste toner accommodati...
- Patent number 9,383,694
- Issue date Jul 5, 2016
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,377,746
- Issue date Jun 28, 2016
- Brother Kogyo Kabushiki Kaisha
- Shuichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,280,126
- Issue date Mar 8, 2016
- Brother Kogyo Kabushiki Kaisha
- Shuichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,201,391
- Issue date Dec 1, 2015
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus provided with movable conveying unit
- Patent number 9,134,686
- Issue date Sep 15, 2015
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device provided with cleaner, waste toner accommodati...
- Patent number 9,128,423
- Issue date Sep 8, 2015
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit
- Patent number 9,122,198
- Issue date Sep 1, 2015
- Brother Kogyo Kabushiki Kaisha
- Seiichi Senda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having belt cleaning unit and waste toner c...
- Patent number 9,025,995
- Issue date May 5, 2015
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and image forming apparatus
- Patent number 8,995,884
- Issue date Mar 31, 2015
- Brother Kogyo Kabushiki Kaisha
- Shuichi Kato
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developer container including an elastically deformable transportin...
- Patent number 8,971,768
- Issue date Mar 3, 2015
- Brother Kogyo Kabushiki Kaisha
- Seiichi Senda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,879,947
- Issue date Nov 4, 2014
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device provided with detachable waste toner box
- Patent number 8,867,959
- Issue date Oct 21, 2014
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming device provided with cleaning unit having cleaning me...
- Patent number 8,831,470
- Issue date Sep 9, 2014
- Brother Kogyo Kabushiki Kaisha
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,655,207
- Issue date Feb 18, 2014
- Brother Kogyo Kabushiki Kaisha
- Shuichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

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
Image Forming Device Provided with Cleaner, Waste Toner Accommodati...
- Publication number 20150378288
- Publication date Dec 31, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS HAVING OPENING FOR REPLACEMENT OF CARTRIDGE
- Publication number 20150093125
- Publication date Apr 2, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20150050047
- Publication date Feb 19, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Device Provided with Cleaner, Waste Toner Accommodati...
- Publication number 20140376952
- Publication date Dec 25, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Having Belt Cleaning Unit and Waste Toner C...
- Publication number 20140186070
- Publication date Jul 3, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Provided with Movable Conveying Unit
- Publication number 20140186082
- Publication date Jul 3, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Device Provided with Detachable Waste Toner Box
- Publication number 20140105653
- Publication date Apr 17, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20140003837
- Publication date Jan 2, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Shuichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Apparatus and Image Forming Apparatus
- Publication number 20130287445
- Publication date Oct 31, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Shuichi Kato
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Developing Unit
- Publication number 20130259540
- Publication date Oct 3, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Seiichi Senda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20130136488
- Publication date May 30, 2013
- Masanari Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Device Provided With Easily Removable and Replaceable...
- Publication number 20130051837
- Publication date Feb 28, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE-FORMING DEVICE PROVIDED WITH CLEANING UNIT
- Publication number 20130028629
- Publication date Jan 31, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Masanari YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer Container and Image Forming Apparatus Including The Same
- Publication number 20130011163
- Publication date Jan 10, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Seiichi SENDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120201551
- Publication date Aug 9, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Shuichi KATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masanari YOSHIKAWA

Person

Patents Grantslast 30 patents

Process cartridge and image forming apparatus

Image forming apparatus having opening for replacement of cartridge

Image forming device provided with cleaner, waste toner accommodati...

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus provided with movable conveying unit

Image forming device provided with cleaner, waste toner accommodati...

Developing unit

Image forming apparatus having belt cleaning unit and waste toner c...

Developing apparatus and image forming apparatus

Developer container including an elastically deformable transportin...

Image forming apparatus

Image forming device provided with detachable waste toner box

Image-forming device provided with cleaning unit having cleaning me...

Image forming apparatus

Patents Applicationslast 30 patents

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

Image Forming Device Provided with Cleaner, Waste Toner Accommodati...

IMAGE FORMING APPARATUS HAVING OPENING FOR REPLACEMENT OF CARTRIDGE

Image Forming Apparatus

Image Forming Device Provided with Cleaner, Waste Toner Accommodati...

Image Forming Apparatus Having Belt Cleaning Unit and Waste Toner C...

Image Forming Apparatus Provided with Movable Conveying Unit

Image Forming Device Provided with Detachable Waste Toner Box

Image Forming Apparatus

Developing Apparatus and Image Forming Apparatus

Developing Unit

Image Forming Apparatus

Image Forming Device Provided With Easily Removable and Replaceable...

IMAGE-FORMING DEVICE PROVIDED WITH CLEANING UNIT

Developer Container and Image Forming Apparatus Including The Same

IMAGE FORMING APPARATUS