Akiba; Yutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akiba; Yutaka.The latest application filed is for "back light device, liquid crystal display apparatus and image display apparatus using the same".

Company Profile

0.19.12

Akiba; Yutaka - Hitachi JP
Akiba; Yutaka - Fujisawa JP
Akiba; Yutaka - Tokyo JP
Akiba, Yutaka - Fujisawa-shi 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
Back light device, liquid crystal display apparatus and image display apparatus using the same Grant 8,259,257 - Akiba , et al. September 4, 2	2012-09-04
Light source and liquid crystal display device using the same Grant 8,017,959 - Akiba , et al. September 13, 2	2011-09-13
Back Light Device, Liquid Crystal Display Apparatus And Image Display Apparatus Using The Same App 20100066943 - AKIBA; Yutaka ; et al.	2010-03-18
Plasma display panel and display employing the same having transparent intermediate electrodes and metal barrier ribs Grant 7,605,778 - Akiba October 20, 2	2009-10-20
Illumination Device and Display Device Using Illumination Device App 20080002100 - Kaneko; Hiroki ; et al.	2008-01-03
Light source and liquid crystal display device using the same App 20070194340 - Akiba; Yutaka ; et al.	2007-08-23
AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same Grant 7,046,218 - Akiba May 16, 2	2006-05-16
Method for driving plasma display panel Grant 7,009,586 - Akiba March 7, 2	2006-03-07
Plasma display panel driving method, driving circuit and image displaying device Grant 6,947,015 - Akiba September 20, 2	2005-09-20
Method for driving plasma display panel Grant 6,903,711 - Akiba June 7, 2	2005-06-07
Plasma display panel with metal barrier plates with projections Grant 6,873,105 - Akiba March 29, 2	2005-03-29
AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same App 20050007018 - Akiba, Yutaka	2005-01-13
AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same Grant 6,784,616 - Akiba August 31, 2	2004-08-31
Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board Grant 6,707,682 - Akiba , et al. March 16, 2	2004-03-16
AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same Grant 6,696,787 - Akiba February 24, 2	2004-02-24
Plasma display panel and display employing the same App 20030132898 - Akiba, Yutaka	2003-07-17
Method for driving plasma display panel App 20030122742 - Akiba, Yutaka	2003-07-03
AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same App 20020171361 - Akiba, Yutaka	2002-11-21
AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same App 20020163304 - Akiba, Yutaka	2002-11-07
Plasma display panel driving method, driving circuit and image displaying device App 20020149548 - Akiba, Yutaka	2002-10-17
Plasma display panel App 20020145387 - Akiba, Yutaka	2002-10-10
Method for driving plasma display panel App 20020135545 - Akiba, Yutaka	2002-09-26
Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board. Grant 6,353,540 - Akiba , et al. March 5, 2	2002-03-05
Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board App 20020015293 - Akiba, Yutaka ; et al.	2002-02-07
Low-EMI circuit board and low-EMI cable connector Grant 6,188,297 - Akiba February 13, 2	2001-02-13
Shielding method and circuit board employing the same Grant 5,491,301 - Akiba , et al. February 13, 1	1996-02-13
Method of manufacturing probing head for testing equipment of semi-conductor large scale integrated circuits Grant 4,952,272 - Okino , et al. August 28, 1	1990-08-28
Apparatus for testing semiconductor device Grant 4,931,726 - Kasukabe , et al. June 5, 1	1990-06-05
Magneto-optical recorder with small-sized, low-powered electromagnetic coil Grant 4,803,674 - Nakao , et al. February 7, 1	1989-02-07
Litz wire for degreasing skin effect at high frequency Grant 4,549,042 - Akiba , et al. October 22, 1	1985-10-22
Litz wire Grant 4,546,210 - Akiba , et al. October 8, 1	1985-10-08

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