| Patent | Date |
|---|
Beam generation optical system and image capturing apparatus provided with the same
Grant 11,287,621 - Yamazaki , et al. March 29, 2 | 2022-03-29 |
Imaging device and imaging method selecting a pixel having a lowest brightness
Grant 10,970,802 - Yamazaki , et al. April 6, 2 | 2021-04-06 |
Biometric Authentication Apparatus And Biometric Authentication Method
App 20190362062 - HASEGAWA; Yuki ; et al. | 2019-11-28 |
Beam Generation Optical System And Image Capturing Apparatus Provided With The Same
App 20190219803 - YAMAZAKI; Kozo ; et al. | 2019-07-18 |
Imaging Device And Imaging Method
App 20180336655 - Yamazaki; Kozo ; et al. | 2018-11-22 |
Image Capturing Device And Method For Manufacturing Image Capturing Device
App 20180262662 - IWAGUCHI; Isao ; et al. | 2018-09-13 |
Server, Network System, And Personal Authentication Method
App 20170024625 - IWAGUCHI; Isao ; et al. | 2017-01-26 |
Image Capturing Apparatus And Authentication Apparatus
App 20160287144 - Iwaguchi; Isao ; et al. | 2016-10-06 |
Sheet container and image forming apparatus incorporating same
Grant 9,346,635 - Hirata , et al. May 24, 2 | 2016-05-24 |
Sheet feed tray, sheet feed device, and image forming apparatus
Grant 9,302,861 - Hirata , et al. April 5, 2 | 2016-04-05 |
Palm Vein Imaging Apparatus
App 20160014308 - Yamazaki; Kozo ; et al. | 2016-01-14 |
Power supply device and image forming apparatus
Grant 9,188,933 - Tada , et al. November 17, 2 | 2015-11-17 |
Moving device assembly and image forming apparatus including the moving device assembly
Grant 9,182,719 - Shiga , et al. November 10, 2 | 2015-11-10 |
Image forming apparatus
Grant 9,110,427 - Hashimoto , et al. August 18, 2 | 2015-08-18 |
Moving Device Assembly And Image Forming Apparatus Including The Moving Device Assembly
App 20150220033 - SHIGA; Yuuki ; et al. | 2015-08-06 |
Illumination optical system for image pickup apparatus
Grant 9,068,721 - Yamazaki , et al. June 30, 2 | 2015-06-30 |
Sheet Feed Tray, Sheet Feed Device, And Image Forming Apparatus
App 20150123341 - HIRATA; Munekazu ; et al. | 2015-05-07 |
Moving device assembly and image forming apparatus including the moving device assembly
Grant 9,025,986 - Shiga , et al. May 5, 2 | 2015-05-05 |
Sheet Container And Image Forming Apparatus Incorporating Same
App 20150102550 - HIRATA; Munekazu ; et al. | 2015-04-16 |
Image Forming Apparatus
App 20140314440 - HASHIMOTO; Haruo ; et al. | 2014-10-23 |
Optical scanning device and image forming apparatus
Grant 8,791,975 - Yamazaki , et al. July 29, 2 | 2014-07-29 |
Imaging apparatus for reading information
Grant 8,740,074 - Yamazaki , et al. June 3, 2 | 2014-06-03 |
Power Supply Device And Image Forming Apparatus
App 20140133881 - TADA; Kaoru ; et al. | 2014-05-15 |
Image forming apparatus and control method therefor
Grant 8,712,310 - Shimizu , et al. April 29, 2 | 2014-04-29 |
Illumination Optical System For Image Pickup Apparatus
App 20130329437 - YAMAZAKI; Kozo ; et al. | 2013-12-12 |
Moving Device Assembly And Image Forming Apparatus Including The Moving Device Assembly
App 20130322910 - SHIGA; Yuuki ; et al. | 2013-12-05 |
Prism Plate, Illumination Optical System Of Imaging Device, And Forming Die Of Prism Plate
App 20130128571 - Yamazaki; Kozo ; et al. | 2013-05-23 |
Imaging apparatus for reading information
Grant 8,387,880 - Yamazaki , et al. March 5, 2 | 2013-03-05 |
Imaging apparatus for reading information
Grant 8,345,149 - Yamazaki , et al. January 1, 2 | 2013-01-01 |
Illumination Optical System Of Image Capturing Device
App 20120154672 - Yamazaki; Kozo ; et al. | 2012-06-21 |
Exposure unit, image forming apparatus and image forming method
Grant 8,189,027 - Miyadera , et al. May 29, 2 | 2012-05-29 |
Capacitor and wiring board including the capacitor
Grant 8,072,732 - Sato , et al. December 6, 2 | 2011-12-06 |
Image capturing apparatus for guiding light emitted from a plurality of light emitting devices
Grant 7,978,259 - Matsuo , et al. July 12, 2 | 2011-07-12 |
Image forming method and image forming apparatus
Grant 7,936,368 - Yamazaki May 3, 2 | 2011-05-03 |
Optical writing device and image forming apparatus
Grant 7,782,354 - Yamazaki August 24, 2 | 2010-08-24 |
Image capturing apparatus having distance measurement function
Grant 7,777,808 - Matsuo , et al. August 17, 2 | 2010-08-17 |
Imaging Apparatus For Reading Information
App 20100079657 - Yamazaki; Kozo ; et al. | 2010-04-01 |
Imaging Apparatus For Reading Information
App 20100079825 - Yamazaki; Kozo ; et al. | 2010-04-01 |
Imaging Apparatus For Reading Information
App 20100079826 - Yamazaki; Kozo ; et al. | 2010-04-01 |
Optical scanning device and image forming apparatus including same
Grant 7,663,656 - Yamazaki February 16, 2 | 2010-02-16 |
Image forming apparatus and control method therefor
App 20090324263 - Shimizu; Yoshiyuki ; et al. | 2009-12-31 |
Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system
Grant 7,619,643 - Sakaue , et al. November 17, 2 | 2009-11-17 |
Exposure Unit, Image Forming Apparatus And Image Forming Method
App 20090220878 - MIYADERA; TATSUYA ; et al. | 2009-09-03 |
Optical Scanning Device And Image Forming Apparatus Including Same
App 20090074462 - YAMAZAKI; Kozo | 2009-03-19 |
Capacitor And Wiring Board Including The Capacitor
App 20080251285 - Sato; Motohiko ; et al. | 2008-10-16 |
Optical writing apparatus and image forming apparatus
Grant 7,436,425 - Yamazaki , et al. October 14, 2 | 2008-10-14 |
Bar-code reader and method of reading bar code
Grant 7,431,214 - Iwaguchi , et al. October 7, 2 | 2008-10-07 |
Image forming method and image forming apparatus
App 20080218580 - Yamazaki; Kozo | 2008-09-11 |
Optical writing device and image forming apparatus
App 20080219704 - Yamazaki; Kozo | 2008-09-11 |
Optical Scanning Device And Image Forming Apparatus
App 20080025750 - YAMAZAKI; Kozo ; et al. | 2008-01-31 |
Bar code reader and method of reading of bar code
Grant 7,311,259 - Watanabe , et al. December 25, 2 | 2007-12-25 |
Optical writing unit and method of manufacturing the same
App 20070211137 - Yamazaki; Kozo | 2007-09-13 |
Image capturing apparatus
App 20070206098 - Matsuo; Koichi ; et al. | 2007-09-06 |
Image capturing apparatus having distance measurement function
App 20070206099 - Matsuo; Koichi ; et al. | 2007-09-06 |
Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system
App 20070153079 - Sakaue; Yoshinobu ; et al. | 2007-07-05 |
Laser diode management apparatus and method
Grant 7,222,032 - Watanabe , et al. May 22, 2 | 2007-05-22 |
Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system
Grant 7,215,349 - Sakaue , et al. May 8, 2 | 2007-05-08 |
Method and apparatus for image forming and optical writing device installed therein capable of reducing adhering dust
Grant 7,203,444 - Yamazaki April 10, 2 | 2007-04-10 |
Goods purchase information processing method and system
App 20060271498 - Iwaguchi; Isao ; et al. | 2006-11-30 |
Bar-code reader
Grant 7,137,559 - Watanabe , et al. November 21, 2 | 2006-11-21 |
Bar-code reader and method of reading bar-code
Grant 7,083,101 - Iwaguchi , et al. August 1, 2 | 2006-08-01 |
Bar-code reader
Grant 7,077,322 - Miyazawa , et al. July 18, 2 | 2006-07-18 |
Barcode reader, method and program for reading barcode, and module-point extracting apparatus
Grant 7,055,748 - Miyazawa , et al. June 6, 2 | 2006-06-06 |
Bar code reader and bar code read control method
Grant 7,051,936 - Watanabe , et al. May 30, 2 | 2006-05-30 |
Image forming apparatus including transfer belt having uneven thickness and position shift detection and correction method
Grant 7,050,731 - Bannai , et al. May 23, 2 | 2006-05-23 |
Bar-code reader and method of reading bar-code
App 20060102727 - Iwaguchi; Isao ; et al. | 2006-05-18 |
Bar-code reader and computer product
Grant 7,044,382 - Iwaguchi , et al. May 16, 2 | 2006-05-16 |
Bar code reader and bar code read control method
App 20060086800 - Watanabe; Mitsuo ; et al. | 2006-04-27 |
Bar-code reader, method of reading a bar code and computer product
Grant 7,021,545 - Iwaguchi , et al. April 4, 2 | 2006-04-04 |
Optical writing apparatus and image forming apparatus
App 20060055769 - Yamazaki; Kozo ; et al. | 2006-03-16 |
Bar-code reader and method of reading bar-code
Grant 7,007,847 - Iwaguchi , et al. March 7, 2 | 2006-03-07 |
Method Of Reading Information And Apparatus Therefor, Method Of Acquiring Signal For Use With Information Reading Apparatus, Method Of Processing Band Limitation, Method Of Extracting Timing Point Amplitude And Method Of Processing Signal Thereof, Read Signal Processing Unit, And Method Of Processin
Grant 6,978,937 - Iwaguchi , et al. December 27, 2 | 2005-12-27 |
Bar-code reader, method of reading a bar code, and computer product
Grant 6,976,630 - Miyazawa , et al. December 20, 2 | 2005-12-20 |
Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system
App 20050174418 - Sakaue, Yoshinobu ; et al. | 2005-08-11 |
Bar-code reader and computer product
App 20050150958 - Iwaguchi, Isao ; et al. | 2005-07-14 |
Barcode reader, method and program for reading barcode, and module-point extracting apparatus
App 20050139676 - Miyazawa, Hideo ; et al. | 2005-06-30 |
Light source module for a scanning apparatus and a scanning apparatus with the light source module
Grant 6,840,452 - Ohkawa , et al. January 11, 2 | 2005-01-11 |
Imaging device
Grant 6,827,268 - Ishii , et al. December 7, 2 | 2004-12-07 |
Method and apparatus for image forming and optical writing device installed therein capable of reducing adhering dust
App 20040240905 - Yamazaki, Kozo | 2004-12-02 |
Multilayer wiring board, method of manufacturing the wiring board and substrate material for the wiring board
App 20040238209 - Yuri, Shinji ; et al. | 2004-12-02 |
Image forming apparatus including transfer belt having uneven thickness and position shift detection and correction method
App 20040184828 - Bannai, Kazunori ; et al. | 2004-09-23 |
Bar-code reader, method of reading a bar code, and computer product
App 20040164160 - Miyazawa, Hideo ; et al. | 2004-08-26 |
Bar-code reader
App 20040164158 - Miyazawa, Hideo ; et al. | 2004-08-26 |
Bar-code reader and method of reading bar code
App 20040164155 - Iwaguchi, Isao ; et al. | 2004-08-26 |
Bar-code reader, method of reading a bar code and computer product
App 20040164161 - Iwaguchi, Isao ; et al. | 2004-08-26 |
Bar-code reader and method of reading bar-code
App 20040164159 - Iwaguchi, Isao ; et al. | 2004-08-26 |
Laser diode management apparatus and method
App 20040167747 - Watanabe, Mitsuo ; et al. | 2004-08-26 |
Bar-code reader
App 20040164156 - Watanabe, Mitsuo ; et al. | 2004-08-26 |
Bar code reader and method of reading of bar code
App 20040164163 - Watanabe, Mitsuo ; et al. | 2004-08-26 |
Method of reading information and apparatus therefor, method of acquring signal for use with information reading apparatus, method of processing band limitation, method of extractingtiming point amplitude and method of processing signal thereof, read signal processing unit, and metthod of procesing
App 20040129784 - Iwaguchi, Isao ; et al. | 2004-07-08 |
Color shift correcting method, optical writing device and image forming apparatus
App 20040100550 - Bannai, Kazunori ; et al. | 2004-05-27 |
Bar code reader and bar code read control method
App 20040084533 - Watanabe, Mitsuo ; et al. | 2004-05-06 |
Bar code reader
Grant 6,728,015 - Ohkawa , et al. April 27, 2 | 2004-04-27 |
Commodity information management system
Grant 6,719,202 - Kawai , et al. April 13, 2 | 2004-04-13 |
Optical scanner, code reader and bar code reader having increased degree of freedom in placement of optical parts
Grant 6,631,844 - Ohkawa , et al. October 14, 2 | 2003-10-14 |
Bar code reader
App 20030090805 - Ohkawa, Masanori ; et al. | 2003-05-15 |
Bar code reader, scaling device and scaling method
Grant 6,488,207 - Kawai , et al. December 3, 2 | 2002-12-03 |
Bar code reader
Grant 6,462,880 - Ohkawa , et al. October 8, 2 | 2002-10-08 |
Goods purchase information processing method and system
App 20020062292 - Iwaguchi, Isao ; et al. | 2002-05-23 |
Optical Scanning Apparatus
App 20020043564 - OHKAWA, MASANORI ; et al. | 2002-04-18 |
Light source module for a scanning apparatus and a scanning apparatus with the light source module
App 20010023894 - Ohkawa, Masanori ; et al. | 2001-09-27 |
Housing including first and second housing halves, and an arrangement for locking thereof
App 20010022232 - Ichikawa, Toshiyuki ; et al. | 2001-09-20 |
Optical Scanner And Light Source Module With Reduced Light Beam Diameter
App 20010019104 - OHKAWA, MASANORI ; et al. | 2001-09-06 |
Light source module for a scanning apparatus and a scanning apparatus with the light source module
Grant 6,283,373 - Ohkawa , et al. September 4, 2 | 2001-09-04 |
Housing including first and second housing halves, and an arrangement for locking thereof
Grant 6,262,366 - Ichikawa , et al. July 17, 2 | 2001-07-17 |
Bar code reader, and bar code reading method
Grant 6,247,646 - Iwaguchi , et al. June 19, 2 | 2001-06-19 |
Optical scanning apparatus
Grant 6,216,950 - Ohkawa , et al. April 17, 2 | 2001-04-17 |
Optical reading apparatus having optical scanner for scanning information on objects
Grant 6,211,986 - Ohkawa , et al. April 3, 2 | 2001-04-03 |
Multiple plane bar code reader for reading optically encoded data
Grant 6,189,795 - Ohkawa , et al. February 20, 2 | 2001-02-20 |
Multiple plane bar code reader for reading optically encoded data
Grant 5,936,218 - Ohkawa , et al. August 10, 1 | 1999-08-10 |
Optical reading apparatus having optical scanner for scanning information on objects
Grant 5,696,617 - Ohkawa , et al. December 9, 1 | 1997-12-09 |
Laser diode module
Grant 5,659,432 - Takashima , et al. August 19, 1 | 1997-08-19 |
Laser diode module
Grant 5,633,761 - Takashima , et al. May 27, 1 | 1997-05-27 |
Laser scanner for bar code reader having a transparent light guide plate
Grant 5,266,788 - Yamazaki , et al. November 30, 1 | 1993-11-30 |
Optical scanner using planar reflection holograms
Grant 5,245,170 - Aritake , et al. September 14, 1 | 1993-09-14 |
Optical scanner using plannar reflecting holograms
Grant 5,231,277 - Aritake , et al. July 27, 1 | 1993-07-27 |
Imaging by laser beam scanning
Grant 4,853,710 - Shimada , et al. August 1, 1 | 1989-08-01 |
Laser beam scanner
Grant 4,848,862 - Yamazaki , et al. July 18, 1 | 1989-07-18 |
Hologram scanner
Grant 4,655,541 - Yamazaki , et al. April 7, 1 | 1987-04-07 |
Light-beam scanning apparatus
Grant 4,647,143 - Yamazaki , et al. March 3, 1 | 1987-03-03 |
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