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name:-0.032329082489014
name:-0.034743070602417
name:-0.0017330646514893
YAMADA; Keiko Patent Filings

YAMADA; Keiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for YAMADA; Keiko.The latest application filed is for "imaging lens, imaging optical device, digital device, and method of manufacturing imaging lens".

Company Profile
1.34.30
  • YAMADA; Keiko - Sakai-shi JP
  • Yamada; Keiko - Chiyoda-ku JP
  • Yamada; Keiko - Sakai JP
  • Yamada; Keiko - Nagano-ken JP
  • Yamada; Keiko - Shiojiri JP
  • YAMADA; Keiko - Shiojiri-shi JP
  • Yamada; Keiko - Shojiri JP
  • Yamada; Keiko - Skai JP
  • Yamada; Keiko - Osaka JP
  • Yamada; Keiko - Skai-shi JP
  • Yamada; Keiko - Kanagawa JP
  • Yamada; Keiko - Shojiri-shi JP
  • Yamada; Keiko - Kawasaki-shi JP
  • Yamada; Keiko - Izumi JP
  • Yamada, Keiko - Izumi-shi JP
  • Yamada; Keiko - Ogaki JP
  • Yamada; Keiko - Aichi JP
  • Yamada; Keiko - Ama JP
  • Yamada; Keiko - Tokyo JA
*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
Imaging Lens, Imaging Optical Device, Digital Device, And Method Of Manufacturing Imaging Lens
App 20200278518 - YAMADA; Keiko ;   et al.
2020-09-03
Variable-magnification optical system, imaging optical device, and digital appliance
Grant 10,007,099 - Yamada , et al. June 26, 2
2018-06-26
Image-capturing optical system, image-capturing optical apparatus and digital device
Grant 9,709,782 - Yamada July 18, 2
2017-07-18
Variable-Magnification Optical System, Imaging Optical Device, and Digital Appliance
App 20160291299 - Yamada; Keiko ;   et al.
2016-10-06
Imaging optical system, imaging optical device, and digital apparatus
Grant 9,411,139 - Yamada August 9, 2
2016-08-09
Variable magnification optical system, imaging optical device, and digital appliance
Grant 9,395,524 - Yamada , et al. July 19, 2
2016-07-19
Image pick-up lens, image pick-up device, portable terminal and digital instrument
Grant 9,310,582 - Sano , et al. April 12, 2
2016-04-12
Imaging Optical System, Imaging Optical Device, and Digital Apparatus
App 20150370044 - YAMADA; Keiko
2015-12-24
Image-capturing Optical System, Image-capturing Optical Apparatus And Digital Device
App 20150309293 - YAMADA; Keiko
2015-10-29
Imaging lens system
Grant 9,116,325 - Yamada August 25, 2
2015-08-25
Printing apparatus and printing method
Grant 9,044,950 - Sato , et al. June 2, 2
2015-06-02
Printing apparatus and printing method
Grant 8,955,933 - Sato , et al. February 17, 2
2015-02-17
Variable-Magnification Optical System, Imaging Optical Device, And Digital Appliance
App 20140362259 - YAMADA; Keiko ;   et al.
2014-12-11
Image Pick-Up Lens, Image Pick-Up Device, Portable Terminal And Digital Instrument
App 20140340568 - Sano; Eigo ;   et al.
2014-11-20
Liquid discharge apparatus
Grant 8,882,227 - Sato , et al. November 11, 2
2014-11-11
Printing Apparatus and Printing Method
App 20140152730 - Sato; Akito ;   et al.
2014-06-05
Liquid Discharge Apparatus
App 20140139580 - SATO; Akito ;   et al.
2014-05-22
Printing Apparatus And Printing Method
App 20140139577 - Sato; Akito ;   et al.
2014-05-22
Single-focus optical system, image pickup device, and digital apparatus
Grant 8,654,242 - Matsusaka , et al. February 18, 2
2014-02-18
Image display device and head-mounted display
Grant 8,638,483 - Yamada , et al. January 28, 2
2014-01-28
Imaging Optical System, Imaging Device, And Digital Apparatus
App 20140015991 - Yamada; Keiko ;   et al.
2014-01-16
Imaging Lens System
App 20130301147 - YAMADA; Keiko
2013-11-14
Data transfer system for an electronic device, a media processing device, and a control method for a media processing device
Grant 8,542,383 - Komiyama , et al. September 24, 2
2013-09-24
Image pickup optical system, image pickup optical device, and digital equipment
Grant 8,427,761 - Yamada April 23, 2
2013-04-23
Projection optical system
Grant 8,425,044 - Yamada , et al. April 23, 2
2013-04-23
Laser projector
Grant 8,159,735 - Konno , et al. April 17, 2
2012-04-17
Projection optical system
Grant 8,113,667 - Yamada , et al. February 14, 2
2012-02-14
Image pickup Optical System, Image Pickup Optical Device, and Digital Equipment
App 20120026384 - Yamada; Keiko
2012-02-02
Single-Focus Optical System, Image Pickup Device, and Digital Apparatus
App 20110273611 - Matsusaka; Keiji ;   et al.
2011-11-10
Oblique projection optical system
Grant 8,052,283 - Imaoka , et al. November 8, 2
2011-11-08
Malt Extract And Manufacturing Method Therefor
App 20110212233 - Higashimura; Yutaka ;   et al.
2011-09-01
Image Display Device And Head-mounted Display
App 20110175799 - Yamada; Keiko ;   et al.
2011-07-21
Laser Projector
App 20110134499 - Konno; Kenji ;   et al.
2011-06-09
Scanning projection device
Grant 7,880,948 - Yamada February 1, 2
2011-02-01
Scanning Projection Device
App 20100253991 - Yamada; Keiko
2010-10-07
Projection Optical System
App 20100118281 - Yamada; Keiko ;   et al.
2010-05-13
Projection Optical System
App 20100097581 - Yamada; Keiko ;   et al.
2010-04-22
Oblique Projection Optical System
App 20090168031 - Imaoka; Masayuki ;   et al.
2009-07-02
Food Composition For Recovery From Fatigue
App 20090104278 - Murakami; Hitoshi ;   et al.
2009-04-23
Data Transfer System For An Electronic Device, A Media Processing Device, And A Control Method For A Media Processing Device
App 20090073471 - Komiyama; Takahisa ;   et al.
2009-03-19
Food composition having anti-stress action
App 20070065488 - Ishizaki; Taichi ;   et al.
2007-03-22
Method of fabricating liquid crystal display device
Grant 7,110,058 - Hayase , et al. September 19, 2
2006-09-19
Method of fabricating liquid crystal display device
Grant 7,046,314 - Hayase , et al. May 16, 2
2006-05-16
Food composition for recovery from fatigue
App 20060093649 - Murakami; Hitoshi ;   et al.
2006-05-04
Method of fabricating liquid crystal display device
Grant 7,012,657 - Hayase , et al. March 14, 2
2006-03-14
Method of fabricating liquid crystal display device
App 20050250260 - Hayase, Takasuke ;   et al.
2005-11-10
Method of fabricating liquid crystal display device
App 20050227399 - Hayase, Takasuke ;   et al.
2005-10-13
Sterol composition, fat compositions containing the same and foods
App 20040180076 - Tashima, Ikukazu ;   et al.
2004-09-16
Method of fabricating liquid crystal display device
App 20040085489 - Hayase, Takasuke ;   et al.
2004-05-06
Method of treating hyperparathyroidism
Grant 5,668,174 - Kawagishi , et al. September 16, 1
1997-09-16
Oxidized complex comprising water-soluble carboxypolysaccharide and magnetic iron oxide
Grant 5,424,419 - Hasegawa , et al. June 13, 1
1995-06-13
Composition comprising magnetic metal oxide ultrafine particles and derivatized polysaccharides
Grant 5,328,681 - Kito , et al. July 12, 1
1994-07-12
Printer with an initial sheet-setting function
Grant 5,035,413 - Yamada , et al. July 30, 1
1991-07-30
Printing device with compressed text data memory
Grant 4,901,248 - Ueno , et al. February 13, 1
1990-02-13
System for simultaneous correction of data in a text memory and on a printout
Grant 4,780,008 - Ueno , et al. October 25, 1
1988-10-25
Rotor for a hysteresis motor
Grant 3,891,879 - Yamada , et al. June 24, 1
1975-06-24

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