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Masahiro Kitayama
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus, image forming method, and computer-readabl...
Patent number
8,724,190
Issue date
May 13, 2014
Ricoh Company, Limited
Masahiro Kitayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for supervising an image forming apparatus from a remote com...
Patent number
5,784,663
Issue date
Jul 21, 1998
Ricoh Company, Ltd.
Masayuki Hayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control device for controlling a plurality of image forming apparat...
Patent number
5,694,201
Issue date
Dec 2, 1997
Ricoh Company, Ltd.
Masayuki Hayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus and method which determines information to...
Patent number
5,561,535
Issue date
Oct 1, 1996
Ricoh Company, Limited
Kazuhiko Katoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Communication control device connected to a plurality of image form...
Patent number
5,546,164
Issue date
Aug 13, 1996
Ricoh Company, Ltd.
Masayuki Hayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control system for controlling the connection of an image forming a...
Patent number
5,510,876
Issue date
Apr 23, 1996
Ricoh Company, Ltd.
Masayuki Hayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control device for collectively supervising a plurality of image fo...
Patent number
5,485,246
Issue date
Jan 16, 1996
Ricoh Company, Ltd.
Masayuki Hayashi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER-READABL...
Publication number
20120287486
Publication date
Nov 15, 2012
Masahiro Kitayama
G06 - COMPUTING CALCULATING COUNTING