Inventor · disambiguated record
Keisuke Sumida
Also filed as: SUMIDA KEISUKE
29 granted patents·6 pending applications·178 citations·filing 1999–2020
96Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD21PANASONIC CORP7ADACHI DAISUKE1HASEGAWA KEN1NEC SOLUTION INNOVATORS LTD1
Top patents by PatentIndex Score
35 records- 0192US6855196B2Ink for a display panel and method for producing plasma display panel using the inkMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 15, 2005·32 cites·28 claims
- 0287US6777872B2Plasma display panel and method for production thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 17, 2004·24 cites·11 claims
- 0386US7002297B2Plasma display panel and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 21, 2006·20 cites·19 claims
- 0482US6891331B2Plasma display unit and production method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 10, 2005·16 cites·25 claims
- 0579US7040947B2Method of forming electrode layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 9, 2006·4 cites·12 claims
- 0679US7034458B2Multi-layered shaped electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 25, 2006·4 cites·11 claims
- 0777US6547617B1Plasma display panel manufacturing method for manufacturing a plasma display panel with superior picture quality, a manufacturing apparatus and a phosphor inkFiled 1999·Granted Apr 15, 2003·24 cites·4 claims
- 0874US6869751B1Method of manufacturing metal electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 22, 2005·10 cites·17 claims
- 0972US6857925B2Plasma display panel manufacturing method for manufacturing a plasma display panel with superior picture quality, a manufacturing apparatus, and a phosphor inkMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 22, 2005·7 cites·7 claims
- 1072US6503116B1Phosphor ink coating device, plasma display panel, and method of manufacturing the plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 7, 2003·8 cites·6 claims
- 1167US7744439B2Image display device and manufacturing method of the samePANASONIC CORP·Filed 2007·Granted Jun 29, 2010·1 cites·1 claims
- 1263US7422503B2Plasma display panel and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 9, 2008·5 cites·8 claims
- 1362US6508687B2Manufacturing method for a plasma display panel, a plasma display panel, and a phosphor ink applying deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 21, 2003·4 cites·26 claims
- 1462US2008049305A1Image display device and evaluating method of glass substrate for use in itADACHI DAISUKE·Filed 2007·Application pending·0 cites
- 1560US7495393B2Image display device and method for manufacturing samePANASONIC CORP·Filed 2003·Granted Feb 24, 2009·1 cites·4 claims
- 1659US7487649B2Method for manufacturing glass substrate for image displayPANASONIC CORP·Filed 2003·Granted Feb 10, 2009·1 cites·2 claims
- 1758US6893490B2Ink for display panel and method for producing plasma display panel using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 17, 2005·4 cites·17 claims
- 1857US6726519B2Manufacturing method for a plasma display panel, a plasma display panel, and a phosphor ink applying deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 27, 2004·2 cites·27 claims
- 1954US7125303B2Electrode plate and manufacturing method for the same, and gas discharge panel having electrode plate and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 24, 2006·1 cites·10 claims
- 2054US6879105B2Electrode plate and manufacturing method for the same, and gas discharge panel having electrode plate and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 12, 2005·1 cites·3 claims
- 2154US6784614B2Electrode plate and manufacturing method for the same, and gas discharge panel having electrode plate and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 31, 2004·1 cites·32 claims
- 2253US7074101B2Method for manufacturing plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 11, 2006·2 cites·10 claims
- 2352US7453206B2Plasma display panel and method for increasing charge capacity of a display cellPANASONIC CORP·Filed 2002·Granted Nov 18, 2008·2 cites·7 claims
- 2452US7378796B2Plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 27, 2008·2 cites·3 claims
- 2551US7764017B2Plasma display panelPANASONIC CORP·Filed 2007·Granted Jul 27, 2010·0 cites·6 claims
- 2651US7140940B2Plasma display panel manufacturing method for manufacturing a plasma display panel with superior picture quality, a manufacturing apparatus, and a phosphor inkMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 28, 2006·1 cites·23 claims
- 2750US7545561B2Image display and method for evaluating glass substrate to be used in samePANASONIC CORP·Filed 2003·Granted Jun 9, 2009·1 cites·1 claims
- 2849US2010176721A1Plasma display panelHASEGAWA KEN·Filed 2009·Application pending·0 cites
- 2948US2004168630A1Phosphor ink applying device and method of discharging controlled amounts of inkFiled 2004·Application pending·0 cites
- 3043US6603262B2Electrode plate and manufacturing method for the same, and gas discharge panel having electrode plate and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 5, 2003·0 cites·42 claims
- 3141US7471042B2Plasma display panel with an improved electrodePANASONIC CORP·Filed 2002·Granted Dec 30, 2008·0 cites·15 claims
- 3240US7063584B2Method of manufacturing gas discharge display panel, support table, and method of manufacturing support tableMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 20, 2006·0 cites·34 claims
- 3340US2022366451A1Display apparatus, event support system, display method, and event support system production methodNEC SOLUTION INNOVATORS LTD·Filed 2020·Application pending·0 cites
- 3437US2004239246A1Plasma display panel, plasma display displaying device and production method of plasma display panelFiled 2002·Application pending·0 cites
- 3535US2005041001A1Plasma display panel and manufacturing methodFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keisuke Sumida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →