Inventor · disambiguated record
Nobuyuki Katada
Also filed as: KATADA NOBUYUKI
8 granted patents·1 pending application·94 citations·filing 1996–2003
84Inventor score
Files withNEC CORP8
Top patents by PatentIndex Score
9 records- 0180US5933089APager with message display functionNEC CORP·Filed 1996·Granted Aug 3, 1999·66 cites·7 claims
- 0254US6947763B2Portable telephone having an external memory unit connectorNEC CORP·Filed 2001·Granted Sep 20, 2005·2 cites·9 claims
- 0343US7295834B2Telephone number display method and setNEC CORP·Filed 2001·Granted Nov 13, 2007·0 cites·6 claims
- 0443US2003135572A1Portable data terminalFiled 2003·Application pending·0 cites
- 0536US5821738APower supply with single DC/DC converter selectively outputting either of two voltage levelsNEC CORP·Filed 1996·Granted Oct 13, 1998·8 cites·23 claims
- 0634US6556129B1Selective calling receiver and method of displaying received message dataNEC CORP·Filed 1999·Granted Apr 29, 2003·10 cites·13 claims
- 0730US6038290ASelective calling receiver with call number transfer capabilityNEC CORP·Filed 1997·Granted Mar 14, 2000·5 cites·5 claims
- 0828US6104303ABattery detecting device for a radio pagerNEC CORP·Filed 1996·Granted Aug 15, 2000·1 cites·2 claims
- 0928US6032022AIndividual radio selective calling receiverNEC CORP·Filed 1997·Granted Feb 29, 2000·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →