Hideaki Kadowaki

Person

Yamatokoriyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transport roller pair, fixing device, and image forming device
- Patent number 12,181,816
- Issue date Dec 31, 2024
- SHARP KABUSHIKI KAISHA
- Hideaki Kurimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Open and close detection device and image forming apparatus
- Patent number 11,868,080
- Issue date Jan 9, 2024
- SHARP KABUSHIKI KAISHA
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Frame body of image forming apparatus and image forming apparatus p...
- Patent number 11,209,770
- Issue date Dec 28, 2021
- SHARP KABUSHIKI KAISHA
- Shohtaroh Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus provided with a duct
- Patent number 11,054,789
- Issue date Jul 6, 2021
- SHARP KABUSHIKI KAISHA
- Masafumi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exhaust device having a plurality of intake ports and image forming...
- Patent number 10,877,435
- Issue date Dec 29, 2020
- SHARP KABUSHIKI KAISHA
- Masafumi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Detection device and image forming apparatus
- Patent number 10,866,148
- Issue date Dec 15, 2020
- SHARP KABUSHIKI KAISHA
- Hideaki Kadowaki
- G01 - MEASURING TESTING
Information Patent Grant
Duct mechanism and image forming apparatus including the same
- Patent number 10,775,719
- Issue date Sep 15, 2020
- SHARP KABUSHIKI KAISHA
- Masafumi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waste toner collecting device and image forming apparatus
- Patent number 10,551,787
- Issue date Feb 4, 2020
- SHARP KABUSHIKI KAISHA
- Yuji Sawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waste toner detection mechanism and image forming apparatus
- Patent number 10,139,772
- Issue date Nov 27, 2018
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder collection container and image forming apparatus including t...
- Patent number 10,108,137
- Issue date Oct 23, 2018
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive transmission mechanism, sheet discharging apparatus, and imag...
- Patent number 10,066,681
- Issue date Sep 4, 2018
- SHARP KABUSHIKI KAISHA
- Hideaki Kadowaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Waste toner detection mechanism and image forming apparatus
- Patent number 9,817,359
- Issue date Nov 14, 2017
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder collection container and image forming apparatus including t...
- Patent number 9,746,819
- Issue date Aug 29, 2017
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer conveyance device including spiral coil, and image formin...
- Patent number 9,727,020
- Issue date Aug 8, 2017
- SHARP KABUSHIKI KAISHA
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a detachable process unit and a p...
- Patent number 9,389,585
- Issue date Jul 12, 2016
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including positioning member and detachable...
- Patent number 9,122,239
- Issue date Sep 1, 2015
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charger and image forming apparatus
- Patent number 9,052,630
- Issue date Jun 9, 2015
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shutter device, toner storage unit and image forming apparatus
- Patent number 8,649,726
- Issue date Feb 11, 2014
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner recovery unit and image forming device
- Patent number 8,331,843
- Issue date Dec 11, 2012
- Sharp Kabushiki Kaisha
- Shinji Nakazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processing unit and image forming apparatus
- Patent number 8,131,164
- Issue date Mar 6, 2012
- Sharp Kabushiki Kaisha
- Minoru Tomiyori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with waste toner collecting device
- Patent number 8,068,750
- Issue date Nov 29, 2011
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charger and image forming apparatus using the charger
- Patent number 8,010,015
- Issue date Aug 30, 2011
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer collecting apparatus having tiltable waste developer cont...
- Patent number 7,620,358
- Issue date Nov 17, 2009
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer collecting device and image forming apparatus having the...
- Patent number 7,515,838
- Issue date Apr 7, 2009
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer collecting apparatus and image forming apparatus having t...
- Patent number 7,403,738
- Issue date Jul 22, 2008
- Sharp Kabushiki Kaisha
- Susumu Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waste developer collecting container for color image forming apparatus
- Patent number 7,391,990
- Issue date Jun 24, 2008
- Sharp Kabushiki Kaisha
- Tomohiko Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waste developer collecting container for image forming apparatus
- Patent number 7,330,678
- Issue date Feb 12, 2008
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer storage device and image forming apparatus
- Patent number 7,197,263
- Issue date Mar 27, 2007
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet feeder and image forming apparatus having the same
- Patent number 7,156,389
- Issue date Jan 2, 2007
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical electric charge removal device and image formation apparatu...
- Patent number 6,678,491
- Issue date Jan 13, 2004
- Sharp Kabushiki Kaisha
- Eiichi Kido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TRANSPORT ROLLER PAIR, FIXING DEVICE, AND IMAGE FORMING DEVICE
- Publication number 20240019800
- Publication date Jan 18, 2024
- Sharp Kabushiki Kaisha
- HIDEAKI KURIMOTO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OPEN AND CLOSE DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230113161
- Publication date Apr 13, 2023
- Sharp Kabushiki Kaisha
- HIDEAKI KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FRAME BODY OF IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS P...
- Publication number 20200393788
- Publication date Dec 17, 2020
- Sharp Kabushiki Kaisha
- SHOHTAROH OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20190234812
- Publication date Aug 1, 2019
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G01 - MEASURING TESTING
Information Patent Application
EXHAUST DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20190196398
- Publication date Jun 27, 2019
- Sharp Kabushiki Kaisha
- Masafumi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DUCT MECHANISM AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20190196369
- Publication date Jun 27, 2019
- Sharp Kabushiki Kaisha
- Masafumi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190196397
- Publication date Jun 27, 2019
- Sharp Kabushiki Kaisha
- Masafumi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WASTE TONER COLLECTING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20190171156
- Publication date Jun 6, 2019
- Sharp Kabushiki Kaisha
- YUJI SAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WASTE TONER DETECTION MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20180039224
- Publication date Feb 8, 2018
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER COLLECTION CONTAINER AND IMAGE FORMING APPARATUS INCLUDING T...
- Publication number 20170322510
- Publication date Nov 9, 2017
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRIVE TRANSMISSION MECHANISM, SHEET DISCHARGING APPARATUS, AND IMAG...
- Publication number 20170298999
- Publication date Oct 19, 2017
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
WASTE TONER DETECTION MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20170102665
- Publication date Apr 13, 2017
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER COLLECTION CONTAINER AND IMAGE FORMING APPARATUS INCLUDING T...
- Publication number 20160342131
- Publication date Nov 24, 2016
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150331388
- Publication date Nov 19, 2015
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CONVEYANCE DEVICE AND IMAGE FORMING DEVICE
- Publication number 20150268585
- Publication date Sep 24, 2015
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150016836
- Publication date Jan 15, 2015
- Sharp Kabushiki Kaisha
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGER AND IMAGE FORMING APPARATUS
- Publication number 20130071142
- Publication date Mar 21, 2013
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SHUTTER DEVICE, TONER STORAGE UNIT AND IMAGE FORMING APPARATUS
- Publication number 20110280613
- Publication date Nov 17, 2011
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESSING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20100054763
- Publication date Mar 4, 2010
- Minoru Tomiyori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090252526
- Publication date Oct 8, 2009
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090123173
- Publication date May 14, 2009
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGER AND IMAGE FORMING APPARATUS USING THE CHARGER
- Publication number 20090116873
- Publication date May 7, 2009
- Hideaki KADOWAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer collecting apparatus
- Publication number 20070009295
- Publication date Jan 11, 2007
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer collecting apparatus and image forming apparatus having t...
- Publication number 20060269305
- Publication date Nov 30, 2006
- Sharp Kabushiki Kaisha
- Susumu Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer collecting device and image forming apparatus having the...
- Publication number 20060193648
- Publication date Aug 31, 2006
- Sharp Kabushiki Kaisha
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color image forming apparatus
- Publication number 20060110195
- Publication date May 25, 2006
- Sharp Kabushiki Kaisha
- Tomohiko Fuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Waste developer collecting container for image forming apparatus
- Publication number 20060083540
- Publication date Apr 20, 2006
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet feeder and image forming apparatus having the same
- Publication number 20050073087
- Publication date Apr 7, 2005
- Hideaki Kadowaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Developer storage device and image forming apparatus
- Publication number 20050063730
- Publication date Mar 24, 2005
- Hideaki Kadowaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical electric charge removal device and image formation apparatu...
- Publication number 20020172530
- Publication date Nov 21, 2002
- Sharp Kabushiki Kaisha
- Eiichi Kido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hideaki Kadowaki

Person

Patents Grantslast 30 patents

Transport roller pair, fixing device, and image forming device

Open and close detection device and image forming apparatus

Frame body of image forming apparatus and image forming apparatus p...

Image forming apparatus provided with a duct

Exhaust device having a plurality of intake ports and image forming...

Detection device and image forming apparatus

Duct mechanism and image forming apparatus including the same

Waste toner collecting device and image forming apparatus

Waste toner detection mechanism and image forming apparatus

Powder collection container and image forming apparatus including t...

Drive transmission mechanism, sheet discharging apparatus, and imag...

Waste toner detection mechanism and image forming apparatus

Powder collection container and image forming apparatus including t...

Developer conveyance device including spiral coil, and image formin...

Image forming apparatus including a detachable process unit and a p...

Image forming apparatus including positioning member and detachable...

Electrostatic charger and image forming apparatus

Shutter device, toner storage unit and image forming apparatus

Toner recovery unit and image forming device

Processing unit and image forming apparatus

Image forming apparatus with waste toner collecting device

Charger and image forming apparatus using the charger

Developer collecting apparatus having tiltable waste developer cont...

Developer collecting device and image forming apparatus having the...

Developer collecting apparatus and image forming apparatus having t...

Waste developer collecting container for color image forming apparatus

Waste developer collecting container for image forming apparatus

Developer storage device and image forming apparatus

Sheet feeder and image forming apparatus having the same

Optical electric charge removal device and image formation apparatu...

Patents Applicationslast 30 patents

TRANSPORT ROLLER PAIR, FIXING DEVICE, AND IMAGE FORMING DEVICE

OPEN AND CLOSE DETECTION DEVICE AND IMAGE FORMING APPARATUS

FRAME BODY OF IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS P...

DETECTION DEVICE AND IMAGE FORMING APPARATUS

EXHAUST DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

DUCT MECHANISM AND IMAGE FORMING APPARATUS INCLUDING THE SAME

IMAGE FORMING APPARATUS

WASTE TONER COLLECTING DEVICE AND IMAGE FORMING APPARATUS

WASTE TONER DETECTION MECHANISM AND IMAGE FORMING APPARATUS

POWDER COLLECTION CONTAINER AND IMAGE FORMING APPARATUS INCLUDING T...

DRIVE TRANSMISSION MECHANISM, SHEET DISCHARGING APPARATUS, AND IMAG...

WASTE TONER DETECTION MECHANISM AND IMAGE FORMING APPARATUS

POWDER COLLECTION CONTAINER AND IMAGE FORMING APPARATUS INCLUDING T...

IMAGE FORMING APPARATUS

DEVELOPER CONVEYANCE DEVICE AND IMAGE FORMING DEVICE

IMAGE FORMING APPARATUS

ELECTROSTATIC CHARGER AND IMAGE FORMING APPARATUS

SHUTTER DEVICE, TONER STORAGE UNIT AND IMAGE FORMING APPARATUS

PROCESSING UNIT AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CHARGER AND IMAGE FORMING APPARATUS USING THE CHARGER

Developer collecting apparatus

Developer collecting apparatus and image forming apparatus having t...

Developer collecting device and image forming apparatus having the...

Color image forming apparatus

Waste developer collecting container for image forming apparatus

Sheet feeder and image forming apparatus having the same

Developer storage device and image forming apparatus

Optical electric charge removal device and image formation apparatu...