Inventor · disambiguated record
Katsumi Oono
Also filed as: OONO KATSUMI
1 granted patent·2 pending applications·4 citations·filing 2001–2004
24Inventor score
Technology areasH01J
Files withMITSUBISHI ELECTRIC CORP2
Top patents by PatentIndex Score
3 records- 0144US7180234B2Field emission display device and method of manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Feb 20, 2007·4 cites·5 claims
- 0233US2005231093A1Method of reducing fluctuation in cut-off voltage, cathode for electron tube, and method for manufacturing cathode for electronic tubeMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
- 0330US2003102796A1Cathode ray tubeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →