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name:-0.026185989379883
name:-0.0015568733215332
Serizawa; Keiichi Patent Filings

Serizawa; Keiichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Serizawa; Keiichi.The latest application filed is for "marking device, medium, container, and marking method".

Company Profile
2.36.33
  • Serizawa; Keiichi - Kanagawa JP
  • Serizawa; Keiichi - Tokyo N/A JP
  • Serizawa; Keiichi - Yokohama-shi JP
  • Serizawa; Keiichi - Yokohama JP
  • Serizawa; Keiichi - Kanagawa-ken JP
  • Serizawa; Keiichi - Yokohama City 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
PatentDate
Marking Device, Medium, Container, And Marking Method
App 20220266392 - Hirayama; Rie ;   et al.
2022-08-25
Method And System For Manufacturing Container Product
App 20220097414 - HIRAYAMA; Rie ;   et al.
2022-03-31
Autonomous traveling device
Grant 10,444,758 - Serizawa , et al. Oc
2019-10-15
Printed matter delivery system, image forming apparatus, and printed matter delivery apparatus
Grant 9,772,809 - Bannai , et al. September 26, 2
2017-09-26
Autonomous Traveling Device
App 20170153641 - SERIZAWA; Keiichi ;   et al.
2017-06-01
Printed Matter Delivery System, Image Forming Apparatus, And Printed Matter Delivery Apparatus
App 20160274840 - BANNAI; Kazunori ;   et al.
2016-09-22
Optical scanning device and image forming apparatus
Grant 9,436,004 - Serizawa , et al. September 6, 2
2016-09-06
Optical scanner with housing to support light sources and image forming apparatus incorporating same
Grant 9,333,766 - Watanabe , et al. May 10, 2
2016-05-10
Optical scanner and image forming apparatus including same
Grant 9,261,698 - Watanabe , et al. February 16, 2
2016-02-16
Optical scanning apparatus, method for performing the same and image forming apparatus
Grant 9,170,523 - Johno , et al. October 27, 2
2015-10-27
Optical scanner and image forming apparatus including same
Grant 8,928,709 - Serizawa , et al. January 6, 2
2015-01-06
Optical scanner and image forming apparatus including same
Grant 8,780,159 - Serizawa , et al. July 15, 2
2014-07-15
Optical scanner and image forming apparatus including same
Grant 8,754,918 - Johno , et al. June 17, 2
2014-06-17
Optical Scanning Device And Image Forming Apparatus
App 20140146375 - SERIZAWA; Keiichi ;   et al.
2014-05-29
Optical Scanner And Image Forming Apparatus Incorporating Same
App 20140146332 - WATANABE; Kazunori ;   et al.
2014-05-29
Optical Scanning Apparatus, Method For Performing The Same And Image Forming Apparatus
App 20140146121 - JOHNO; Hiroshi ;   et al.
2014-05-29
Optical writer and image forming apparatus including same
Grant 8,711,195 - Serizawa , et al. April 29, 2
2014-04-29
Optical scanner and image forming apparatus including same
Grant 8,610,753 - Serizawa , et al. December 17, 2
2013-12-17
Optical Scanner And Image Forming Apparatus Including Same
App 20130251407 - Serizawa; Keiichi ;   et al.
2013-09-26
Curve correction mechanism, optical scanner, and image forming apparatus
Grant 8,503,055 - Serizawa , et al. August 6, 2
2013-08-06
Optical scanner and image forming apparatus including same
Grant 8,471,883 - Serizawa , et al. June 25, 2
2013-06-25
Optical Scanner And Image Forming Apparatus Including Same
App 20130106971 - WATANABE; Kazunori ;   et al.
2013-05-02
Optical scanning device and image forming apparatus
Grant 8,368,986 - Serizawa , et al. February 5, 2
2013-02-05
Optical Writer And Image Forming Apparatus Including Same
App 20120300008 - Serizawa; Keiichi ;   et al.
2012-11-29
Optical Scanner And Image Forming Apparatus Including Same
App 20120200655 - Serizawa; Keiichi ;   et al.
2012-08-09
Optical scanning device and image forming apparatus
Grant 8,184,352 - Johno , et al. May 22, 2
2012-05-22
Optical scanner and image forming apparatus including same
App 20120062685 - Serizawa; Keiichi ;   et al.
2012-03-15
Curvature correction device, optical scanning unit, and image forming apparatus
Grant 8,107,148 - Narita , et al. January 31, 2
2012-01-31
Optical Scanner And Image Forming Apparatus Including Same
App 20110316958 - JOHNO; HIROSHI ;   et al.
2011-12-29
Curve Correction Mechanism, Optical Scanner, And Image Forming Apparatus
App 20110310455 - Serizawa; Keiichi ;   et al.
2011-12-22
Optical scanning unit and image forming apparatus incorporating same
Grant 8,027,075 - Serizawa September 27, 2
2011-09-27
Optical scanning device and image forming apparatus
App 20110199664 - Serizawa; Keiichi ;   et al.
2011-08-18
Optical scanning device and image forming apparatus
App 20110199663 - Johno; Hiroshi ;   et al.
2011-08-18
Light-orientation adjusting unit, optical writing unit having light-orientation adjusting unit, and image forming apparatus having optical writing unit
Grant 7,782,501 - Serizawa August 24, 2
2010-08-24
Optical Scanner And Image Forming Apparatus Including Same
App 20100033787 - SERIZAWA; Keiichi ;   et al.
2010-02-11
Curvature correction device, optical scanning unit, and image forming apparatus
App 20090009836 - Narita; Susumu ;   et al.
2009-01-08
Optical scanning apparatus and image forming apparatus
Grant 7,443,556 - Serizawa October 28, 2
2008-10-28
Optical scanning unit and image forming apparatus incorporating same
App 20080218828 - Serizawa; Keiichi
2008-09-11
Optical scanner and image forming apparatus
Grant 7,355,617 - Serizawa , et al. April 8, 2
2008-04-08
Method and apparatus for image forming capable of preventing image quality deterioration induced by heat from an optical deflector
Grant 7,319,475 - Tomita , et al. January 15, 2
2008-01-15
Optical Scanner And Image Forming Apparatus
App 20070247510 - SERIZAWA; Keiichi ;   et al.
2007-10-25
Optical scanner and image forming apparatus
Grant 7,256,813 - Serizawa , et al. August 14, 2
2007-08-14
Light-orientation adjusting unit, optical writing unit having light-orientation adjusting unit, and image forming apparatus having optical writing unit
App 20070098460 - Serizawa; Keiichi
2007-05-03
Optical Scanning Apparatus And Image Forming Apparatus
App 20060209375 - Serizawa; Keiichi
2006-09-21
Method and apparatus for image forming capable of preventing image quality deterioration induced by heat from an optical deflector
App 20050052719 - Tomita, Yasumasa ;   et al.
2005-03-10
Optical scanner and image forming apparatus
App 20040169716 - Serizawa, Keiichi ;   et al.
2004-09-02

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