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Nobuhisa Yamazaki
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Ishikawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Paper conveying apparatus, jam detection method, and computer-reada...
Patent number
8,991,820
Issue date
Mar 31, 2015
PFU Limited
Masanobu Hongo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Paper feeding device, image scanning device, paper feeding method a...
Patent number
8,857,815
Issue date
Oct 14, 2014
PFU Limited
Masanobu Hongo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Image processing apparatus and image processing method for correcti...
Patent number
8,554,012
Issue date
Oct 8, 2013
PFU Limited
Jiyun Du
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Friction-coefficient estimating device and friction-coefficient est...
Patent number
8,508,750
Issue date
Aug 13, 2013
PFU Limited
Shigeharu Okano
G01 - MEASURING TESTING
Information
Patent Grant
Medium supplying apparatus
Patent number
8,448,937
Issue date
May 28, 2013
PFU Limited
Shigeharu Okano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Notebook information processor and projective transformation parame...
Patent number
7,907,171
Issue date
Mar 15, 2011
PFU Limited
Satoshi Miyamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Notebook information processor and image reading method
Patent number
7,903,171
Issue date
Mar 8, 2011
PFU Limited
Masanari Takabatake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processor and image processing method using luminance value r...
Patent number
7,893,973
Issue date
Feb 22, 2011
PFU Limited
Jiyun Du
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing system with parallel input and restart marker
Patent number
7,447,363
Issue date
Nov 4, 2008
PFU Limited
Tomoya Tanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network scanning system that a driver transmits a scan command thro...
Patent number
7,293,114
Issue date
Nov 6, 2007
PFU Limited
Mitsuhiro Yashiki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Paper-feeding device
Patent number
5,720,477
Issue date
Feb 24, 1998
PFU Limited
Yuukichi Morita
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
PAPER CONVEYING APPARATUS, JAM DETECTION METHOD, AND COMPUTER-READA...
Publication number
20140077446
Publication date
Mar 20, 2014
PFU LIMITED
Masanobu Hongo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PAPER FEEDING DEVICE, IMAGE SCANNING DEVICE, PAPER FEEDING METHOD A...
Publication number
20120235929
Publication date
Sep 20, 2012
PFU Limited
Masanobu HONGO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MEDIUM SUPPLYING APPARATUS
Publication number
20110309568
Publication date
Dec 22, 2011
PFU Limited
Shigeharu OKANO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
FRICTION-COEFFICIENT ESTIMATING DEVICE AND FRICTION-COEFFICIENT EST...
Publication number
20110310398
Publication date
Dec 22, 2011
PFU Limited
Shigeharu OKANO
G01 - MEASURING TESTING
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20100135595
Publication date
Jun 3, 2010
PFU Limited
Jiyun Du
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NOTEBOOK INFORMATION PROCESSOR AND PROJECTIVE TRANSFORMATION PARAME...
Publication number
20090262199
Publication date
Oct 22, 2009
PFU Limited
Satoshi MIYAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NOTEBOOK INFORMATION PROCESSOR AND IMAGE READING METHOD
Publication number
20090262200
Publication date
Oct 22, 2009
PFU Limited
Masanari Takabatake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSOR AND IMAGE PROCESSING METHOD
Publication number
20090147105
Publication date
Jun 11, 2009
PFU Limited
Jiyun Du
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHEET FEEDING DEVICE
Publication number
20090008861
Publication date
Jan 8, 2009
PFU Limited
Yuki KASAHARA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Image processing device and image processing method
Publication number
20050157934
Publication date
Jul 21, 2005
Tomoya Tanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scanner system
Publication number
20050125576
Publication date
Jun 9, 2005
Mitsuhiro Yashiki
H04 - ELECTRIC COMMUNICATION TECHNIQUE