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Masashi Kohchi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image reading apparatus and image forming apparatus
Patent number
8,194,105
Issue date
Jun 5, 2012
Ricoh Company, Ltd.
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and recording apparatus including image rea...
Patent number
7,715,062
Issue date
May 11, 2010
Ricoh Company, Ltd.
Tatsuaki Nagano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Illumination device, document reading device, adjusting device, and...
Patent number
7,548,352
Issue date
Jun 16, 2009
Ricoh Company, Limited
Yasuo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lighting device image, reading apparatus, and image forming apparatus
Patent number
7,538,911
Issue date
May 26, 2009
Ricoh Company, Limited
Yasuo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and image forming apparatus
Patent number
7,495,682
Issue date
Feb 24, 2009
Ricoh Company, Ltd.
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electricity waste suppressing original document size detection appa...
Patent number
7,330,692
Issue date
Feb 12, 2008
Ricoh Company, Ltd.
Masashi Kohchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electricity waste suppressing original document size detection appa...
Patent number
7,209,702
Issue date
Apr 24, 2007
Ricoh Company, Ltd.
Masashi Kohchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image reader and imaging apparatus capable of reducing vibration an...
Patent number
6,779,725
Issue date
Aug 24, 2004
Ricoh Company, Ltd.
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-reading device having a contact prevention member preventing...
Patent number
6,731,896
Issue date
May 4, 2004
Ricoh Company, Ltd.
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device having two document setting sections
Patent number
6,034,792
Issue date
Mar 7, 2000
Ricoh Company, Ltd.
Yasushi Nakazato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20090122364
Publication date
May 14, 2009
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electricity waste suppressing original document size detection appa...
Publication number
20060104684
Publication date
May 18, 2006
Masashi Kohchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image reading apparatus and image forming apparatus
Publication number
20060008295
Publication date
Jan 12, 2006
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus and recording apparatus including image rea...
Publication number
20050179963
Publication date
Aug 18, 2005
Tatsuaki Nagano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Illumination device, document reading device, adjusting device, and...
Publication number
20050135840
Publication date
Jun 23, 2005
Yasuo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electricity waste suppressing original document size detection appa...
Publication number
20050129436
Publication date
Jun 16, 2005
Masashi Kohchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Lighting device, image reading apparatus, and image forming apparatus
Publication number
20050088707
Publication date
Apr 28, 2005
Yasuo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reader and imaging apparatus capable of reducing vibration an...
Publication number
20030006284
Publication date
Jan 9, 2003
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image-reading device having a contact prevention member preventing...
Publication number
20030002889
Publication date
Jan 2, 2003
Masashi Kohchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE