Inventor · disambiguated record
Shigeyuki Okumura
Also filed as: OKUMURA SHIGEYUKI
9 granted patents·149 citations·filing 1987–2009
88Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5MATSUSHITA ELECTRIC WORKS LTD2MIZOKAMI KANAME1PANASONIC CORP1
Top patents by PatentIndex Score
9 records- 0193US6603447B1Method of driving AC plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 5, 2003·71 cites·2 claims
- 0281US8154204B2Plasma display deviceMIZOKAMI KANAME·Filed 2009·Granted Apr 10, 2012·7 cites·6 claims
- 0380US6753645B2Plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 22, 2004·25 cites·2 claims
- 0470US8022628B2Plasma display panel incorporating a hydrogen-absorbing materialPANASONIC CORP·Filed 2008·Granted Sep 20, 2011·2 cites·5 claims
- 0569US7145582B2Plasma display panel display device and its driving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 5, 2006·12 cites·17 claims
- 0669US7138966B2Plasma display panel display and its driving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 21, 2006·12 cites·17 claims
- 0752US6100606AHigh frequency switching deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1999·Granted Aug 8, 2000·13 cites·10 claims
- 0845US7432880B2Method of driving plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 7, 2008·0 cites·3 claims
- 0945US4740771AArmature biasing means in an electromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted Apr 26, 1988·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →