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Masami Miyajima
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Method, apparatus, and system for forming image
Patent number
8,052,144
Issue date
Nov 8, 2011
Ricoh Company, Ltd.
Masaru Kaneko
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image reading apparatus, image reading method and image processing...
Patent number
7,787,157
Issue date
Aug 31, 2010
Ricoh Company, Ltd.
Kohji Matsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus, image processing unit, and image forming m...
Patent number
7,062,185
Issue date
Jun 13, 2006
Ricoh Company, Ltd.
Manabu Izumikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Digital image reading apparatus
Patent number
6,961,142
Issue date
Nov 1, 2005
Ricoh Company, Ltd.
Masami Miyajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital image reading apparatus
Patent number
6,388,777
Issue date
May 14, 2002
Ricoh Corporation, Ltd.
Masami Miyajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading-out apparatus provided with automatic document convey...
Patent number
6,188,468
Issue date
Feb 13, 2001
Ricoh Company, Ltd.
Masami Miyajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with plural dot densities
Patent number
5,146,240
Issue date
Sep 8, 1992
Ricoh Company, Ltd.
Takamasa Hayashi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Method, apparatus, and system for forming image
Publication number
20090073247
Publication date
Mar 19, 2009
Masaru Kaneko
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image reading apparatus, image reading method and image processing...
Publication number
20060126125
Publication date
Jun 15, 2006
Kohji Matsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus, image processing unit, and image forming m...
Publication number
20050141907
Publication date
Jun 30, 2005
Manabu Izumikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Digital image reading apparatus
Publication number
20020015189
Publication date
Feb 7, 2002
RICOH COMPANY, LTD.
Masami Miyajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE