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Tsuruoka; Atsushi Patent Filings

Tsuruoka; Atsushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsuruoka; Atsushi.The latest application filed is for "light guide plate and liquid crystal display device using the same".

Company Profile
0.4.2
  • Tsuruoka; Atsushi - Mobara N/A JP
  • Tsuruoka; Atsushi - Onjuku-machi 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
Liquid crystal display device using light guide plate
Grant 8,514,348 - Shiraishi , et al. August 20, 2
2013-08-20
Liquid crystal display device
Grant 8,164,711 - Shiraishi , et al. April 24, 2
2012-04-24
Light Guide Plate And Liquid Crystal Display Device Using The Same
App 20110216268 - Shiraishi; Yasuhisa ;   et al.
2011-09-08
Liquid Crystal Display Device
App 20090284688 - SHIRAISHI; Yasuhisa ;   et al.
2009-11-19
Color cathode ray tube with improved main lens
Grant 5,659,225 - Tsuruoka , et al. August 19, 1
1997-08-19

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