Takizawa; Tokuji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takizawa; Tokuji.The latest application filed is for "method of manufacturing light-transmitting member, light-transmitting member and image reading apparatus".

Company Profile

1.18.13

Takizawa; Tokuji - Utsunomiya JP
Takizawa; Tokuji - Utsunomiya-shi JP
Takizawa; Tokuji - Tochigi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of manufacturing light-transmitting member, light-transmitting member and image reading apparatus Grant 10,412,245 - Takizawa , et al. Sept	2019-09-10
Method Of Manufacturing Light-transmitting Member, Light-transmitting Member And Image Reading Apparatus App 20180352101 - Takizawa; Tokuji ; et al.	2018-12-06
Spectrometer and image forming apparatus having the same Grant 9,217,667 - Teramura , et al. December 22, 2	2015-12-22
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
Diffraction optical element, spectral colorimetric apparatus, and image forming apparatus Grant 8,451,443 - Takizawa , et al. May 28, 2	2013-05-28
Optical scanning apparatus and image forming apparatus using the same Grant 8,451,522 - Takizawa May 28, 2	2013-05-28
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
Spectral Optical Element, Spectral Colorimetric Apparatus, And Image Forming Apparatus Using The Same App 20110026022 - Takizawa; Tokuji ; et al.	2011-02-03
Spectral Colorimetric Apparatus And Image Forming Apparatus Using The Same App 20100278543 - Takizawa; Tokuji ; 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 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
Optical Scanning Apparatus And Image Forming Apparatus Using The Same App 20100118367 - Takizawa; Tokuji	2010-05-13
Optical scanning apparatus and image forming apparatus employing this apparatus Grant 7,554,709 - Shimomura , et al. June 30, 2	2009-06-30
Light scanning apparatus and image forming apparatus using the light scanning apparatus Grant 7,542,189 - Tanimura , et al. June 2, 2	2009-06-02
Optical scanning apparatus and image forming apparatus employing this apparatus Grant 7,397,590 - Shimomura , et al. July 8, 2	2008-07-08
Optical scanning device and image forming apparatus using the same Grant 7,375,847 - Takizawa May 20, 2	2008-05-20
Optical Scanning Apparatus And Image Forming Apparatus Employing This Apparatus App 20080030565 - Shimomura; Hidekazu ; et al.	2008-02-07
Light Scanning Apparatus And Image Forming Apparatus Using The Light Scanning Apparatus App 20070081213 - TANIMURA; KEN ; et al.	2007-04-12
Optical scanning apparatus and image forming apparatus employing this apparatus App 20060131491 - Shimomura; Hidekazu ; et al.	2006-06-22
Optical scanning device and image forming apparatus using the same App 20040246535 - Takizawa, Tokuji	2004-12-09

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