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using an array of elements displaced from one another in the main scan direction
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H04N1/1916
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ELECTRICITY
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Electric communication
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PICTORIAL COMMUNICATION
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Scanning, transmission or reproduction of documents or the like
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H04N1/1916
using an array of elements displaced from one another in the main scan direction
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Patents Grants
last 30 patents
Information
Patent Grant
Determining coordinates of scan bars
Patent number
10,277,752
Issue date
Apr 30, 2019
Hewlett-Packard Development Company, L.P.
Jorge Miguel Gomez Lucia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
8,767,028
Issue date
Jul 1, 2014
Konica Minolta Business Technologies, Inc.
Daisuke Fujita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical scanning device
Patent number
8,537,449
Issue date
Sep 17, 2013
Konica Minolta Business Technologies, Inc.
Yoshihiro Inagaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print head, printing device, and printing method
Patent number
8,511,775
Issue date
Aug 20, 2013
Seiko Epson Corporation
Masato Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Optical scanning device moving gravity center of pixel in sub-scann...
Patent number
8,089,665
Issue date
Jan 3, 2012
Ricoh Company, Ltd.
Atsufumi Omori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming device, image forming method, and exposure head
Patent number
7,834,898
Issue date
Nov 16, 2010
Seiko Epson Corporation
Kenji Yamaguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Optical scanning apparatus
Patent number
7,742,189
Issue date
Jun 22, 2010
Canon Kabushiki Kaisha
Fumitaka Sobue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
7,715,064
Issue date
May 11, 2010
Graphtec Kabushiki Kaisha
Hiroshi Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical scanning method, optical scanner and image forming apparatus
Patent number
7,593,028
Issue date
Sep 22, 2009
Ricoh Company, Ltd.
Tetsuya Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical scanning device and image forming apparatus using the same
Patent number
7,538,789
Issue date
May 26, 2009
Canon Kabushiki Kaisha
Yuichi Tomioka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
7,352,497
Issue date
Apr 1, 2008
Brother Kogyo Kabushiki Kaisha
Yuji Hori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exposure head, exposure apparatus, and application thereof
Patent number
7,079,169
Issue date
Jul 18, 2006
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Exposure head, exposure apparatus, and application thereof
Patent number
7,077,972
Issue date
Jul 18, 2006
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-beam laser scanning device
Patent number
7,075,563
Issue date
Jul 11, 2006
Ricoh Company, Ltd.
Akihisa Itabashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exposure head, exposure apparatus, and application thereof
Patent number
7,048,528
Issue date
May 23, 2006
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Exposure head, exposure apparatus, and application thereof
Patent number
7,015,488
Issue date
Mar 21, 2006
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical scanning method, optical scanner and image forming apparatus
Patent number
6,930,700
Issue date
Aug 16, 2005
Ricoh Company, Ltd.
Tetsuya Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exposure head, exposure apparatus, and application thereof
Patent number
6,894,712
Issue date
May 17, 2005
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Two-dimensional beam writing position detecting device and image fo...
Patent number
6,825,457
Issue date
Nov 30, 2004
Hitachi Printing Solutions, Ltd.
Junshin Sakamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and scanner using photoelectric conversion...
Patent number
6,697,175
Issue date
Feb 24, 2004
Minolta Co., Ltd.
Makoto Kumagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recording method having increased recording element output or...
Patent number
6,683,640
Issue date
Jan 27, 2004
Fuji Photo Film Co., Ltd.
Yoshiharu Sasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus and two-dimensional light-emitting element...
Patent number
6,188,466
Issue date
Feb 13, 2001
Fuji Xerox Co., Ltd.
Izumi Iwasa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Laser beam scanning optical apparatus
Patent number
6,172,787
Issue date
Jan 9, 2001
Minolta Co., Ltd.
Toshio Naiki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for interleaving raster scan lines in a multi-...
Patent number
6,037,962
Issue date
Mar 14, 2000
Hewlett-Packard Company
Gary E. Hanson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scanning device for pixel-by-pixel photoelectric measurement of a m...
Patent number
6,028,682
Issue date
Feb 22, 2000
Heidelberger Druckmaschinen AG
Hans Ott
G01 - MEASURING TESTING
Information
Patent Grant
Light beam scanning device and control method therefor
Patent number
6,011,256
Issue date
Jan 4, 2000
Fuji Photo Film Co., Ltd.
Norihisa Takada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Two dimensional laser diode array using multimode lasers
Patent number
5,995,475
Issue date
Nov 30, 1999
Cero Products Inc.
Daniel Gelbart
G11 - INFORMATION STORAGE
Information
Patent Grant
Image scanner for image inputting in computers, facsimiles word pro...
Patent number
5,902,993
Issue date
May 11, 1999
Kyocera Corporation
Hiroyuki Okushiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronizing signal generating circuit for optical multiple-scanni...
Patent number
5,883,657
Issue date
Mar 16, 1999
Asahi Kogaku Kogyo Kabushiki Kaisha
Tadashi Minakuchi
G02 - OPTICS
Information
Patent Grant
Recording apparatus featuring a plurality of moving means for contr...
Patent number
5,854,687
Issue date
Dec 29, 1998
Canon Kabushiki Kaisha
Fumio Mikami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SCANNING METHOD AND OPTICAL SCANNING APPARATUS
Publication number
20170318181
Publication date
Nov 2, 2017
OLYMPUS CORPORATION
Junichi NISHIMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRINT HEAD, PRINTING DEVICE, AND PRINTING METHOD
Publication number
20120120135
Publication date
May 17, 2012
SEIKO EPSON CORPORATION
Masato SUZUKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20120062683
Publication date
Mar 15, 2012
Konica Minolta Business Technologies, Inc.
Daisuke FUJITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING DEVICE
Publication number
20110222135
Publication date
Sep 15, 2011
Konica Minolta Business Technologies, Inc.
Yoshihiro INAGAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multiple Integrated Multi-Beam Laser Scanning System
Publication number
20100295919
Publication date
Nov 25, 2010
Palo Alto Research Center Incorporated
Patrick Yasuo Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image Forming Device, Image Forming Method, and Exposure Head
Publication number
20090041503
Publication date
Feb 12, 2009
SEIKO EPSON CORPORATION
Kenji YAMAGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME
Publication number
20080165244
Publication date
Jul 10, 2008
Canon Kabushiki Kaisha
Yuichi Tomioka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING DEVICE HAVING A PLURALITY OF LIGHT SOURCES, OPTICA...
Publication number
20080123160
Publication date
May 29, 2008
Atsufumi Omori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING APPARATUS
Publication number
20070053011
Publication date
Mar 8, 2007
Canon Kabushiki Kaisha
Fumitaka SOBUE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus
Publication number
20060132863
Publication date
Jun 22, 2006
GRAPHTEC KABUSHIKI KAISHA
Hiroshi Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical scanning method, optical scanner and image forming apparatus
Publication number
20050219351
Publication date
Oct 6, 2005
Tetsuya Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Exposure head, exposure apparatus, and application thereof
Publication number
20050191016
Publication date
Sep 1, 2005
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Exposure head, exposure apparatus, and application thereof
Publication number
20050180692
Publication date
Aug 18, 2005
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Exposure head, exposure, apparatus, and application thereof
Publication number
20050179772
Publication date
Aug 18, 2005
FUJI PHOTO FILM CO., LTD. & FUJI PHOTO OPTICAL CO., LTD.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Exposure head, exposure apparatus, and application thereof
Publication number
20050175302
Publication date
Aug 11, 2005
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Image reading apparatus
Publication number
20050078339
Publication date
Apr 14, 2005
BROTHER KOGYO KABUSHIKI KAISHA
Yuji Hori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-beam laser scanning device
Publication number
20040032483
Publication date
Feb 19, 2004
Akihisa Itabashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical scanning method, optical scanner and image forming apparatus
Publication number
20030226959
Publication date
Dec 11, 2003
Tetsuya Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Exposure head, exposure apparatus, and application thereof
Publication number
20030214571
Publication date
Nov 20, 2003
Fuji Photo Film Co., Ltd.
Hiromi Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Two-dimensional beam writing position detecting device and image fo...
Publication number
20020121593
Publication date
Sep 5, 2002
Junshin Sakamoto
G02 - OPTICS