Sakuma; Nobuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakuma; Nobuo.The latest application filed is for "method and apparatus for image capturing capable of effectively reproducing quality image and electronic apparatus using the same".

Company Profile

0.33.10

Sakuma; Nobuo - Tokyo JP
Sakuma; Nobuo - Inage JP
Sakuma, Nobuo - Tokyo-to JP
Sakuma; Nobuo - Inagi JP
Sakuma; Nobuo - Inagi-shi Tokyo 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
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant RE48,309 - Takaura , et al. November 17, 2	2020-11-17
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant RE45,728 - Takaura , et al. October 6, 2	2015-10-06
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant RE45,258 - Takaura , et al. November 25, 2	2014-11-25
Method And Apparatus For Image Capturing Capable Of Effectively Reproducing Quality Image And Electronic Apparatus Using The Same App 20120140097 - Morita; Nobuhiro ; et al.	2012-06-07
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant 7,938,545 - Takaura , et al. May 10, 2	2011-05-10
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant 7,922,341 - Takaura , et al. April 12, 2	2011-04-12
Projection Optical System, Magnification Projection Optical System, Magnification Projection Apparatus, And Image Projection Apparatus App 20110038039 - TAKAURA; Atsushi ; et al.	2011-02-17
Light emitting array with improved characteristics, optical writing unit, and image forming apparatus Grant 7,705,868 - Masuda , et al. April 27, 2	2010-04-27
Projection Optical System, Magnification Projection Optical System, Magnification Projection Apparatus, And Image Projection Apparatus App 20100039625 - Takaura; Atsushi ; et al.	2010-02-18
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant 7,637,618 - Takaura , et al. December 29, 2	2009-12-29
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant 7,637,621 - Takaura , et al. December 29, 2	2009-12-29
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant 7,631,975 - Takaura , et al. December 15, 2	2009-12-15
Projection Optical System, Magnification Projection Optical System, Magnification Projection Apparatus, And Image Projection Apparatus App 20090021703 - TAKAURA; Atsushi ; et al.	2009-01-22
Projection Optical System, Magnification Projection Optical System, Magnification Projection Apparatus, And Image Projection Apparatus App 20090015910 - Takaura; Atsushi ; et al.	2009-01-15
Projection Optical System, Magnification Projection Optical System, Magnification Projection Apparatus, And Image Projection Apparatus App 20080304019 - Takaura; Atsushi ; et al.	2008-12-11
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant 7,441,908 - Takaura , et al. October 28, 2	2008-10-28
Method and apparatus for image capturing capable of effectively reproducing quality image and electronic apparatus using the same App 20070285553 - Morita; Nobuhiro ; et al.	2007-12-13
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus App 20060126032 - Takaura; Atsushi ; et al.	2006-06-15
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Grant 7,048,388 - Takaura , et al. May 23, 2	2006-05-23
Light emitting array with improved characteristics, optical writing unit, and image forming apparatus App 20050067944 - Masuda, Koji ; et al.	2005-03-31
Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus App 20040156117 - Takaura, Atsushi ; et al.	2004-08-12
Virtual screen display device Grant 6,545,803 - Sakuma , et al. April 8, 2	2003-04-08
Virtual screen display device Grant 6,292,305 - Sakuma , et al. September 18, 2	2001-09-18
Multiple-beam optical recording apparatus Grant 5,970,034 - Sakuma , et al. October 19, 1	1999-10-19
Method and device for determining fiber orientation of paper, and apparatus for removing image forming substance from paper Grant 5,852,499 - Tomita , et al. December 22, 1	1998-12-22
Optical scanner having an image forming mirror and means for reducing scanning line pitch irregularities Grant 5,408,095 - Atsuumi , et al. April 18, 1	1995-04-18
Scanning optical system Grant 5,233,455 - Yamaguchi , et al. August 3, 1	1993-08-03
Image forming reflecting mirror for constant speed optical scan and optical scanner Grant 5,233,454 - Sakuma , et al. August 3, 1	1993-08-03
Scanning optical system Grant 5,155,616 - Yamaguchi , et al. October 13, 1	1992-10-13
Scanning lens and scanning apparatus using scanning lens Grant 5,128,795 - Endou , et al. July 7, 1	1992-07-07
Optical scanning system Grant 5,005,928 - Suzuki , et al. April 9, 1	1991-04-09
Semiconductor laser source unit Grant 4,953,171 - Nakajima , et al. August 28, 1	1990-08-28
Light scanning device Grant 4,943,128 - Takada , et al. July 24, 1	1990-07-24
Light beam scanning lens and light beam scanning device Grant 4,934,772 - Sakuma , et al. June 19, 1	1990-06-19
Optical scanning system using a laser diode array Grant 4,932,734 - Sakuma , et al. June 12, 1	1990-06-12
Lens system for deflected light beam Grant 4,712,884 - Sakuma , et al. December 15, 1	1987-12-15
F.theta. single lens Grant 4,695,132 - Sakuma * September 22, 1	1987-09-22
Post-objective type scanning device Grant 4,627,685 - Sakuma December 9, 1	1986-12-09
Two-element f.theta. lens group capable of correcting leaning of deflecting plane Grant 4,571,035 - Sakuma February 18, 1	1986-02-18
Electrophotographic reproduction of a three-dimensional object Grant 4,436,407 - Satomi , et al. March 13, 1	1984-03-13
Exposure optical system for electrostatic copying machine or the like Grant 4,154,500 - Funato , et al. May 15, 1	1979-05-15
Slit illumination system for copying machine Grant 3,982,116 - Sakuma September 21, 1	1976-09-21

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