Inventor · disambiguated record
Akira Shiokawa
Also filed as: SHIOKAWA AKIRA
42 granted patents·8 pending applications·542 citations·filing 1995–2018
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD18PANASONIC CORP11PANASONIC IP CORP AMERICA6MIZOKAMI KANAME5PANASONIC IP MAN CO LTD4
Top patents by PatentIndex Score
50 records- 0199US8922666B2Information communication methodPANASONIC CORP·Filed 2013·Granted Dec 30, 2014·76 cites·10 claims
- 0298US9184838B2Information communication method for obtaining information using ID list and bright line imagePANASONIC IP CORP AMERICA·Filed 2014·Granted Nov 10, 2015·51 cites·8 claims
- 0396US6670754B1Gas discharge display and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 30, 2003·83 cites·43 claims
- 0492US6160345APlasma display panel with metal oxide layer on electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 12, 2000·95 cites·22 claims
- 0591US9331779B2Information communication method for obtaining information using ID list and bright line imagePANASONIC IP CORP AMERICA·Filed 2015·Granted May 3, 2016·5 cites·3 claims
- 0690US9247180B2Video display method using visible light communication image including stripe patterns having different pitchesPANASONIC CORP·Filed 2013·Granted Jan 26, 2016·5 cites·13 claims
- 0787US9262954B2Visible light communication signal display method and apparatusPANASONIC CORP·Filed 2013·Granted Feb 16, 2016·7 cites·23 claims
- 0887US9008352B2Video display methodPANASONIC CORP·Filed 2013·Granted Apr 14, 2015·5 cites·12 claims
- 0987US7045962B1Gas discharge panel with electrodes comprising protrusions, gas discharge device, and related methods of manufactureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 16, 2006·24 cites·43 claims
- 1084US11221536B2Electrochromic devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 11, 2022·2 cites·7 claims
- 1182US6419540B1Plasma display panel suitable for high-quality display and production methodMASTUSHITA ELECTRIC IND CO LTD·Filed 2001·Granted Jul 16, 2002·16 cites·4 claims
- 1280US9613596B2Video display method using visible light communication image including stripe patterns having different pitchesPANASONIC IP CORP AMERICA·Filed 2015·Granted Apr 4, 2017·2 cites·4 claims
- 1379US6548962B1Gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 15, 2003·34 cites·51 claims
- 1477US10225014B2Information communication method for obtaining information using ID list and bright line imagePANASONIC IP CORP AMERICA·Filed 2016·Granted Mar 5, 2019·1 cites·6 claims
- 1577US6788004B1Plasma display panel excellent in luminous characteristicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 7, 2004·13 cites·30 claims
- 1676US8164262B2Plasma display panelSHIOKAWA AKIRA·Filed 2009·Granted Apr 24, 2012·6 cites·3 claims
- 1776US6761608B2Plasma display panel suitable for high-quality display and production methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 13, 2004·13 cites·6 claims
- 1876US6353287B1Gaseous discharge panel and manufacturing method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 5, 2002·24 cites·16 claims
- 1975US7070471B2Production method for plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 4, 2006·12 cites·29 claims
- 2073US6650053B2Surface-discharge type display device with reduced power consumption and method of making display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 18, 2003·11 cites·45 claims
- 2172US7348729B2Plasma display panel and production method thereof and plasma display panel display unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 25, 2008·9 cites·20 claims
- 2270US10068532B2Display device including signal processor that superimposes visible light communication signals on backlight control signals generated based on an image signalPANASONIC CORP·Filed 2016·Granted Sep 4, 2018·1 cites·14 claims
- 2370US9608726B2Display devicePANASONIC CORP·Filed 2015·Granted Mar 28, 2017·2 cites·11 claims
- 2470US8053989B2Plasma display panelPANASONIC CORP·Filed 2009·Granted Nov 8, 2011·2 cites·3 claims
- 2567US6291943B1Gas discharge panel and gas light-emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 18, 2001·19 cites·45 claims
- 2661US9564970B2Information communication method for obtaining information using ID list and bright line imagePANASONIC IP CORP AMERICA·Filed 2016·Granted Feb 7, 2017·0 cites·7 claims
- 2761US8237363B2Plasma display panel with MgO crystal protective layerMIZOKAMI KANAME·Filed 2008·Granted Aug 7, 2012·1 cites·5 claims
- 2859US9646568B2Display methodPANASONIC CORP·Filed 2013·Granted May 9, 2017·0 cites·10 claims
- 2959US2018336848A1Display device including signal processor that superimposes visible light communication signals on backlight control signals generated based on an image signalPANASONIC CORP·Filed 2018·Application pending·0 cites
- 3057US10354599B2Display methodPANASONIC IP CORP AMERICA·Filed 2017·Granted Jul 16, 2019·0 cites·10 claims
- 3157US7176851B2Panel display apparatus and method for driving a gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 13, 2007·5 cites·15 claims
- 3257US2010102723A1Plasma display panelMIZOKAMI KANAME·Filed 2008·Application pending·0 cites
- 3355US11187956B2Electrochromic element and electrochromic devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·4 claims
- 3455US7842342B2Method for manufacturing protective layerPANASONIC CORP·Filed 2006·Granted Nov 30, 2010·0 cites·2 claims
- 3554US7235928B2Gas discharge panel and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 26, 2007·2 cites·23 claims
- 3653US2006132039A1Gas discharge panel, gas discharge device, and related methods of manufactureMURAI RYUICHI·Filed 2005·Application pending·0 cites
- 3751US5684574AIn-process film thickness monitoring systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 4, 1997·16 cites·18 claims
- 3850US10838281B2Display devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 17, 2020·0 cites·1 claims
- 3947US8163085B2Method and apparatus for forming protective layerUETANI KAZUO·Filed 2006·Granted Apr 24, 2012·0 cites·5 claims
- 4047US2010112891A1Method of manufacturing plasma display panelISHINO SHINICHIRO·Filed 2009·Application pending·0 cites
- 4147US2010047441A1Method of manufacturing plasma display panelMIZOKAMI KANAME·Filed 2008·Application pending·0 cites
- 4247US2010084973A1Plasma display panelMIZOKAMI KANAME·Filed 2008·Application pending·0 cites
- 4346US2011266949A1Plasma display panelMIZOKAMI KANAME·Filed 2011·Application pending·0 cites
- 4445US6935916B2Manufacturing method and manufacturing apparatus for a gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 30, 2005·0 cites·6 claims
- 4545US6910938B2Manufacturing method and manufacturing apparatus for a gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 28, 2005·0 cites·8 claims
- 4645US2011006676A1Plasma display panelUETANI KAZUO·Filed 2009·Application pending·0 cites
- 4744US10181296B2Display device and display methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Jan 15, 2019·0 cites·7 claims
- 4842US6758714B2Gas discharge panel and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 6, 2004·0 cites·23 claims
- 4940US10152946B2Video display method using visible/visual light communication with stripe patterns having different orientations and color combinationsPANASONIC CORP·Filed 2016·Granted Dec 11, 2018·0 cites·12 claims
- 5039US7075234B2Panel that discharges a plurality of cells on a pair of line electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 11, 2006·0 cites·18 claims
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