Inventor · disambiguated record
Kazunori Umeoka
Also filed as: UMEOKA KAZUNORI
4 granted patents·1 pending application·68 citations·filing 1992–2007
74Inventor score
Top patents by PatentIndex Score
5 records- 0180US5304415ASound absorptive materialMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Apr 19, 1994·60 cites·20 claims
- 0258US7735219B2Method for machining a boardPANASONIC CORP·Filed 2007·Granted Jun 15, 2010·1 cites·20 claims
- 0349US7045027B2Method of producing a fiber boardMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted May 16, 2006·4 cites·9 claims
- 0446US7157138B2Fiber boardMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Jan 2, 2007·3 cites·7 claims
- 0540US2005176328A1Backup board for machining processMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →