Membership
Tour
Register
Log in
Hisayoshi Nagase
Follow
Person
Hachioji, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Charging device and image forming apparatus including the same
Patent number
9,223,243
Issue date
Dec 29, 2015
Konica Minolta, Inc.
Shintaro Sone
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charging device, imaging cartridge and image forming apparatus havi...
Patent number
9,188,899
Issue date
Nov 17, 2015
Konica Minolta, Inc.
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,254,810
Issue date
Aug 28, 2012
Konica Minolta Business Technologies, Inc.
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device, and image forming apparatus equipped therewith
Patent number
8,175,510
Issue date
May 8, 2012
Konica Minolta Business Technologies, Inc.
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing unit with air blowing apparatus
Patent number
7,228,087
Issue date
Jun 5, 2007
Konica Minolta Business Technologies, Inc.
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with a fixing device employing a plurality...
Patent number
7,200,345
Issue date
Apr 3, 2007
Konica Minolta Business Technologies, Inc.
Hidetoshi Katayanagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a fixing device for fixing toner ima...
Patent number
7,187,900
Issue date
Mar 6, 2007
Konica Minolta Business Technologies, Inc.
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pressure applying device to fixing roller of image forming apparatus
Patent number
7,050,747
Issue date
May 23, 2006
Konica Minolta Holdings, Inc.
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
7,046,950
Issue date
May 16, 2006
Konica Minolta Holdings, Inc.
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that controls a fixing device to fix a tone...
Patent number
7,010,240
Issue date
Mar 7, 2006
Konica Corporation
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pressure applying device to fixing roller of image forming apparatus
Patent number
6,782,231
Issue date
Aug 24, 2004
Konica Corporation
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image fixing device and image forming apparatus equipped therewith
Patent number
6,584,297
Issue date
Jun 24, 2003
Konica Corporation
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus wherein writing of an image is conducted be...
Patent number
6,360,063
Issue date
Mar 19, 2002
Konica Corporation
Satoshi Haneda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Duplex image forming apparatus
Patent number
6,347,200
Issue date
Feb 12, 2002
Konica Corporation
Kunio Shigeta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Two-sided image forming apparatus
Patent number
6,205,301
Issue date
Mar 20, 2001
Konica Corporation
Kunio Shigeta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color image forming apparatus having developing devices located wit...
Patent number
6,134,403
Issue date
Oct 17, 2000
Konica Corporation
Satoshi Haneda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
6,085,064
Issue date
Jul 4, 2000
Konica Corporation
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having sheet conveyance device
Patent number
6,058,287
Issue date
May 2, 2000
Konica Corporation
Satoshi Haneda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus which is equipped with an intermediate tran...
Patent number
6,021,301
Issue date
Feb 1, 2000
Konica Corporation
Kunio Shigeta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus which conveys unfixed toner images to a fix...
Patent number
5,995,797
Issue date
Nov 30, 1999
Konica Corporation
Kunio Shigeta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
5,991,563
Issue date
Nov 23, 1999
Konica Corporation
Satoshi Haneda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
5,978,644
Issue date
Nov 2, 1999
Konica Corporation
Yotaro Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
5,970,277
Issue date
Oct 19, 1999
Konica Corporation
Kunio Shigeta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a single-body image forming drum unit
Patent number
5,930,002
Issue date
Jul 27, 1999
Konica Corporation
Satoshi Haneda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming apparatus
Patent number
5,905,931
Issue date
May 18, 1999
Konica Corporation
Kunio Shigeta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a plurality of exposure devices whic...
Patent number
5,886,728
Issue date
Mar 23, 1999
Konica Corporation
Shuta Hamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus
Patent number
5,850,247
Issue date
Dec 15, 1998
Konica Corporation
Shuta Hamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for producing cylindrical substrate for image formation
Patent number
5,840,461
Issue date
Nov 24, 1998
Konica Corporation
Satoshi Haneda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Color image forming apparatus
Patent number
5,784,666
Issue date
Jul 21, 1998
Konica Corporation
Hisayoshi Nagase
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Color image forming apparatus having integrally formed/removable im...
Patent number
5,784,672
Issue date
Jul 21, 1998
Konica Corporation
Satoshi Haneda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CHARGING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Publication number
20130315615
Publication date
Nov 28, 2013
Konica Minolta, Inc.
Shintaro SONE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CHARGING DEVICE, IMAGING CARTRIDGE AND IMAGE FORMING APPARATUS HAVI...
Publication number
20130064575
Publication date
Mar 14, 2013
Konica Minolta Business Technologies, Inc.
Hisayoshi NAGASE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LUBRICANT SUPPLYING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20120141178
Publication date
Jun 7, 2012
Konica Minolta Business Technologies, Inc.
Natsuko MINEGISHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20110020033
Publication date
Jan 27, 2011
Konica Minolta Business Technologies, Inc.
Hisayoshi NAGASE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE, AND IMAGE FORMING APPARATUS EQUIPPED THEREWITH
Publication number
20090279929
Publication date
Nov 12, 2009
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME
Publication number
20090035034
Publication date
Feb 5, 2009
Konica Minolta Business Technologies, Inc.
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20060140662
Publication date
Jun 29, 2006
Hisayoshi Nagase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20050191071
Publication date
Sep 1, 2005
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
Hidetoshi Katayanagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and fixing device
Publication number
20050111862
Publication date
May 26, 2005
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20040179876
Publication date
Sep 16, 2004
KONICA MINOLTA HOLDINGS, INC.
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Pressure applying device to fixing roller of image forming apparatus
Publication number
20040156660
Publication date
Aug 12, 2004
Konica Minolta Holdings, Inc.
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20040042809
Publication date
Mar 4, 2004
Konica Corporation
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fixing device and image forming apparatus
Publication number
20020176724
Publication date
Nov 28, 2002
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image fixing device and image forming apparatus equipped therewith
Publication number
20020118983
Publication date
Aug 29, 2002
Hiroshi Fuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING ROLLER MEMBER AND FIXING APPARATUS
Publication number
20020011475
Publication date
Jan 31, 2002
SATOSHI HANEDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY