PFU LIMITED

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
1402 DATA PROCESSING EQUIPMENT AS WELL AS PERIPHERAL APPARATUS AND DEVICES5712
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 41115
 
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES2546
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 18289
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 18126
 
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 864
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 795
 
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 580
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4258

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,504,650 Heat sink for cooling a heat producing element and applicationMay 03, 95Apr 02, 96[H05K]68
5,890,217 Coherence apparatus for cache of multiprocessorFeb 07, 96Mar 30, 99[G06F]57
6,111,984 Method for matching input image with reference image, apparatus for the same, and storage medium storing program for implementing the methodJan 21, 98Aug 29, 00[G06K]50
6,568,674 Paper feeding apparatusSep 19, 01May 27, 03[B65H]42
6,115,739 Image scanner adapted for direct connection to client/server type networkJul 24, 96Sep 05, 00[G06L]38
6,067,227 Heat sink for cooling a heat producing element and applicationFeb 09, 99May 23, 00[H05K]37
6,707,584 Image scannerApr 10, 00Mar 16, 04[H04N]33
D549705 ScannerFeb 10, 06Aug 28, 07[1402]32
5,583,316 Heat-generating element cooling deviceMar 29, 94Dec 10, 96[H05K]32
D563413 ScannerOct 30, 06Mar 04, 08[1402]31

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0120,806 IMAGE PROCESSING APPARATUS, LINE DETECTION METHOD, AND COMPUTER-READABLE, NON-TRANSITORY MEDIUMSep 07, 12May 16, 13[H04N]
2013/0121,594 IMAGE PROCESSING APPARATUS, LINE DETECTION METHOD, AND COMPUTER-READABLE, NON-TRANSITORY MEDIUMSep 07, 12May 16, 13[G06K]
2013/0121,595 IMAGE PROCESSING APPARATUS, RECTANGLE DETECTION METHOD, AND COMPUTER-READABLE, NON-TRANSITORY MEDIUMSep 07, 12May 16, 13[G06K]
2013/0088,758 IMAGE READING DEVICE AND INFORMATION INPUT METHODOct 05, 12Apr 11, 13[H04N]
2013/0088,759 INFORMATION INPUT DEVICEOct 05, 12Apr 11, 13[H04N]
2013/0083,176 OVERHEAD SCANNER DEVICE, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUMNov 29, 12Apr 04, 13[H04N]
2013/0069,299 SHEET TRANSPORT APPARATUS AND SHEET TRANSPORT METHODJul 09, 12Mar 21, 13[B65H]
2013/0070,639 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER READABLE MEDIUMAug 28, 12Mar 21, 13[H04L]
2013/0073,625 INFORMATION PROCESSING APPARATUS, EVENT CONTROL METHOD, AND COMPUTER-READABLE NON-TRANSITORY RECORDING MEDIUMJul 23, 12Mar 21, 13[G06F]
2013/0063,788 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, COMPUTER READABLE MEDIUM AND IMAGE PROCESSING SYSTEMJul 06, 12Mar 14, 13[H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,448,937 Medium supplying apparatusApr 28, 11May 28, 13[B65H]
8,451,497 Image processing device and method therefor for automatically determining reading mode based on image data read by image readerOct 01, 08May 28, 13[H04N, G06K]
8,444,142 Multifeed processing apparatus, multifeed processing method, and multifeed processing programMar 09, 11May 21, 13[B65H]
8,446,651 Image reading deviceMar 09, 11May 21, 13[H04N, G03G, G06F]
8,419,014 Image reading apparatus, multifeed determining method, and multifeed determining programMar 15, 11Apr 16, 13[B65H]
8,423,996 Delivery system, server device, terminal device, and delivery methodMar 04, 10Apr 16, 13[G06F]
8,416,466 Image reading apparatus and mark detection methodApr 15, 09Apr 09, 13[H04N]
8,416,474 Paper feed port and image reading apparatusJun 10, 10Apr 09, 13[H04N]
8,411,331 Image scanning apparatus, computer readable medium, image management system, and image management methodsJul 24, 09Apr 02, 13[H04N]
8,412,958 Target device, method and system for managing device, and external deviceJan 17, 07Apr 02, 13[G06F]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Sugitani Minoru
Ishikawa, JP
44
Kuroda Hiroyuki
Kahoku, JP
38
Kuroda Satoshi
Ishikawa, JP
27
Kosaka Kiyoto
Ishikawa, JP
26
Ishida Satoshi
Kahoku-shi, JP
25
Masuda Minoru
Kahoku-shi, JP
25
Satoji Toshiki
Not Provided
25
TAKABATAKE Masanari
Not Provided
24
Miyauchi Yasunori
Ishikawa, JP
18
Miyamoto Satoshi
Ishikawa, JP
17