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Tsuyoshi Shiokawa
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Image reading apparatus and copying apparatus
Patent number
7,808,684
Issue date
Oct 5, 2010
Konica Minolta Business Technologies, Inc.
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and copying apparatus
Patent number
7,796,307
Issue date
Sep 14, 2010
Konica Minolta Business Technologies, Inc.
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and copying apparatus
Patent number
7,782,500
Issue date
Aug 24, 2010
Konica Minolta Business Technologies, Inc.
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and copying apparatus
Patent number
7,684,093
Issue date
Mar 23, 2010
Konica Minolta Business Technologies, Inc.
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Image reading apparatus and copying apparatus
Publication number
20070064286
Publication date
Mar 22, 2007
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus and copying apparatus
Publication number
20070064283
Publication date
Mar 22, 2007
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus and copying apparatus
Publication number
20070053017
Publication date
Mar 8, 2007
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus and copying apparatus
Publication number
20070047026
Publication date
Mar 1, 2007
Tsuyoshi Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE