Patent | Date |
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Spectrometer and image forming apparatus having the same Grant 9,217,667 - Teramura , et al. December 22, 2 | 2015-12-22 |
Image reading apparatus and image forming apparatus Grant 9,167,126 - Tochigi October 20, 2 | 2015-10-20 |
Image Reading Apparatus And Image Forming Apparatus App 20150116791 - Tochigi; Nobuyuki | 2015-04-30 |
Spectral colorimetric apparatus and image forming apparatus using the same Grant 8,705,154 - Takizawa , et al. April 22, 2 | 2014-04-22 |
Spectral Colorimetric Apparatus And Image Forming Apparatus Using The Same App 20130250295 - Takizawa; Tokuji ;   et al. | 2013-09-26 |
Spectrometer And Image Forming Apparatus Having The Same App 20130201478 - TERAMURA; Masayasu ;   et al. | 2013-08-08 |
Spectral colorimetric apparatus and image forming apparatus using the same Grant 8,462,406 - Takizawa , et al. June 11, 2 | 2013-06-11 |
Illuminator, and spectral apparatus and image reading apparatus therewith Grant 8,437,050 - Tochigi , et al. May 7, 2 | 2013-05-07 |
Spectrometer and image forming apparatus having the same Grant 8,422,012 - Teramura , et al. April 16, 2 | 2013-04-16 |
Spectral colorimetric apparatus and color image forming apparatus using the same Grant 8,184,289 - Kimura , et al. May 22, 2 | 2012-05-22 |
Image optical system and image reading apparatus equipped with same Grant 7,929,187 - Tochigi , et al. April 19, 2 | 2011-04-19 |
Spectral Colorimetric Apparatus And Color Image Forming Apparatus Using The Same App 20100277730 - Kimura; Kazumi ;   et al. | 2010-11-04 |
Illuminator, And Spectral Apparatus And Image Reading Apparatus Therewith App 20100277775 - TOCHIGI; Nobuyuki ;   et al. | 2010-11-04 |
Spectrometer And Image Forming Apparatus Having The Same App 20100277731 - Teramura; Masayasu ;   et al. | 2010-11-04 |
Spectral Colorimetric Apparatus And Image Forming Apparatus Using The Same App 20100278543 - Takizawa; Tokuji ;   et al. | 2010-11-04 |
Image Optical System And Image Reading Apparatus Equipped With Same App 20100128329 - Tochigi; Nobuyuki ;   et al. | 2010-05-27 |
Image optical system and image reading apparatus equipped with same Grant 7,684,094 - Tochigi , et al. March 23, 2 | 2010-03-23 |
Imaging optical system and image reading apparatus using the same Grant 7,570,444 - Tochigi , et al. August 4, 2 | 2009-08-04 |
Imaging Optical System And Image Reading Apparatus Using The Same App 20080239440 - Tochigi; Nobuyuki ;   et al. | 2008-10-02 |
Imaging optical system and image reading apparatus Grant 7,414,761 - Tochigi , et al. August 19, 2 | 2008-08-19 |
Imaging optical system and image reading apparatus including four, free-form shaped, resin off-axis reflective elements Grant 7,397,585 - Tochigi , et al. July 8, 2 | 2008-07-08 |
Imaging Optical System And Image Reading Apparatus Using The Same App 20080013141 - Tochigi; Nobuyuki ;   et al. | 2008-01-17 |
Imaging optical system and image reading apparatus using the same Grant 7,253,928 - Tochigi , et al. August 7, 2 | 2007-08-07 |
Image reading apparatus Grant 7,224,498 - Tochigi May 29, 2 | 2007-05-29 |
Zoom lens and imaging apparatus having the same Grant 7,177,095 - Sugiyama , et al. February 13, 2 | 2007-02-13 |
Imaging optical system and image reading apparatus using the same App 20060176594 - Tochigi; Nobuyuki ;   et al. | 2006-08-10 |
Zoom lens and imaging apparatus having the same App 20060082900 - Sugiyama; Takayuki ;   et al. | 2006-04-20 |
Image optical system and image reading apparatus equipped with same App 20060055987 - Tochigi; Nobuyuki ;   et al. | 2006-03-16 |
Image reading imaging optical system and image reading apparatus using the same Grant 6,894,263 - Fujibayashi , et al. May 17, 2 | 2005-05-17 |
Imaging optical system and image reading apparatus App 20040075913 - Kondo, Kazuyuki ;   et al. | 2004-04-22 |
Imaging optical system and image reading apparatus App 20030234966 - Tochigi, Nobuyuki ;   et al. | 2003-12-25 |
Image reading apparatus App 20030161013 - Tochigi, Nobuyuki | 2003-08-28 |
Image reading lens and image reading apparatus using the same Grant 6,606,207 - Tochigi August 12, 2 | 2003-08-12 |
Image reading imaging optical system and image reading apparatus using the same App 20030038228 - Fujibayashi, Kazuo ;   et al. | 2003-02-27 |
Image reading lens and image reading apparatus using the same App 20020135890 - Tochigi, Nobuyuki | 2002-09-26 |