Inventor · disambiguated record
Yutaka Akiba
Also filed as: AKIBA YUTAKA
27 granted patents·1 pending application·814 citations·filing 1982–2009
97Inventor score
Top patents by PatentIndex Score
28 records- 0197US6353540B1Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board.HITACHI LTD·Filed 1996·Granted Mar 5, 2002·181 cites·31 claims
- 0295US4546210ALitz wireHITACHI LTD·Filed 1983·Granted Oct 8, 1985·76 cites·10 claims
- 0393US4952272AMethod of manufacturing probing head for testing equipment of semi-conductor large scale integrated circuitsHITACHI LTD·Filed 1989·Granted Aug 28, 1990·105 cites·20 claims
- 0492US4931726AApparatus for testing semiconductor deviceHITACHI LTD·Filed 1988·Granted Jun 5, 1990·90 cites·10 claims
- 0591US6414435B1AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the sameHITACHI LTD·Filed 1998·Granted Jul 2, 2002·48 cites·21 claims
- 0691US4549042ALitz wire for degreasing skin effect at high frequencyHITACHI LTD·Filed 1982·Granted Oct 22, 1985·54 cites·13 claims
- 0790US6873105B2Plasma display panel with metal barrier plates with projectionsHITACHI LTD·Filed 2002·Granted Mar 29, 2005·32 cites·16 claims
- 0889US6707682B2Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit boardHITACHI LTD·Filed 2001·Granted Mar 16, 2004·40 cites·3 claims
- 0982US5491301AShielding method and circuit board employing the sameHITACHI LTD·Filed 1993·Granted Feb 13, 1996·73 cites·12 claims
- 1081US6903711B2Method for driving plasma display panelHITACHI LTD·Filed 2002·Granted Jun 7, 2005·22 cites·16 claims
- 1175US8259257B2Back light device, liquid crystal display apparatus and image display apparatus using the sameAKIBA YUTAKA·Filed 2009·Granted Sep 4, 2012·6 cites·2 claims
- 1271US7046218B2AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the sameHITACHI LTD·Filed 2004·Granted May 16, 2006·6 cites·1 claims
- 1369US6696787B2AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the sameHITACHI LTD·Filed 2002·Granted Feb 24, 2004·5 cites·15 claims
- 1467US6188297B1Low-EMI circuit board and low-EMI cable connectorHITACHI LTD·Filed 1997·Granted Feb 13, 2001·33 cites·15 claims
- 1564US4803674AMagneto-optical recorder with small-sized, low-powered electromagnetic coilHITACHI LTD·Filed 1986·Granted Feb 7, 1989·13 cites·22 claims
- 1663US6784616B2AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the sameHITACHI LTD·Filed 2002·Granted Aug 31, 2004·3 cites·32 claims
- 1761US7605778B2Plasma display panel and display employing the same having transparent intermediate electrodes and metal barrier ribsHITACHI LTD·Filed 2002·Granted Oct 20, 2009·6 cites·25 claims
- 1847US4592015AMagnetic bubble memory moduleHITACHI LTD·Filed 1984·Granted May 27, 1986·6 cites·9 claims
- 1946US8017959B2Light source and liquid crystal display device using the sameHITACHI LTD·Filed 2007·Granted Sep 13, 2011·0 cites·20 claims
- 2042US4663737AMagnetic bubble memory unitHITACHI LTD·Filed 1984·Granted May 5, 1987·4 cites·20 claims
- 2141US7009586B2Method for driving plasma display panelHITACHI LTD·Filed 2002·Granted Mar 7, 2006·0 cites·11 claims
- 2239US6947015B2Plasma display panel driving method, driving circuit and image displaying deviceHITACHI LTD·Filed 2002·Granted Sep 20, 2005·0 cites·4 claims
- 2338US2008002100A1Illumination Device and Display Device Using Illumination DeviceKANEKO HIROKI·Filed 2007·Application pending·0 cites
- 2436US4972369AMagnetic bubble memory module with interconnection memberHITACHI LTD·Filed 1989·Granted Nov 20, 1990·4 cites·4 claims
- 2536US4592014AMagnetic bubble memory deviceHITACHI LTD·Filed 1984·Granted May 27, 1986·2 cites·15 claims
- 2635US4975871AMagnetic bubble memory module with interconnection memberHITACHI LTD·Filed 1988·Granted Dec 4, 1990·4 cites·15 claims
- 2729US4694423AMagnetic bubble memory moduleHITACHI LTD·Filed 1986·Granted Sep 15, 1987·1 cites·9 claims
- 2828US4730271AMagnetic field confirming case with inclined portions for magnetic bubble memory moduleHITACHI LTD·Filed 1986·Granted Mar 8, 1988·0 cites·3 claims
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