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Masahiro Sonoda
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus
Patent number
9,423,753
Issue date
Aug 23, 2016
Oki Data Corporation
Masahiro Sonoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation apparatus
Patent number
9,158,258
Issue date
Oct 13, 2015
Oki Data Corporation
Yoichi Hayakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic apparatus and image forming apparatus
Patent number
9,137,409
Issue date
Sep 15, 2015
Oki Data Corporation
Yoichi Hayakawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming unit and image forming apparatus
Patent number
8,971,733
Issue date
Mar 3, 2015
Oki Data Corporation
Yoichi Hayakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,817,294
Issue date
Aug 26, 2014
Oki Data Corporation
Yoichi Hayakawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus having a replaceable part
Patent number
8,351,802
Issue date
Jan 8, 2013
Oki Data Corporation
Masahiro Sonoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Medium feed control method for preventing overlap-feed of recording...
Patent number
7,946,776
Issue date
May 24, 2011
Oki Data Corporation
Masahiro Sonoda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20160252863
Publication date
Sep 1, 2016
Oki Data Corporation
Masahiro SONODA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMATION APPARATUS
Publication number
20140186061
Publication date
Jul 3, 2014
Oki Data Corporation
Yoichi Hayakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20140176985
Publication date
Jun 26, 2014
Oki Data Corporation
Yoichi HAYAKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20130135681
Publication date
May 30, 2013
Oki Data Corporation
Yoichi HAYAKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130108282
Publication date
May 2, 2013
Oki Data Corporation
Masahiro Sonoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS
Publication number
20130045017
Publication date
Feb 21, 2013
Oki Data Corporation
Yoichi Hayakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20100290791
Publication date
Nov 18, 2010
Oki Data Corporation
Masahiro Sonoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MEDIUM CONVEYING APPARATUS, MEDIUM FEED CONTROL METHOD, AND IMAGE F...
Publication number
20070048060
Publication date
Mar 1, 2007
Oki Data Corporation
Masahiro SONODA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS