Inventor · disambiguated record
Takahiro Ohkuma
Also filed as: OHKUMA TAKAHIRO
5 granted patents·1 pending application·41 citations·filing 2003–2004
77Inventor score
Files withNEC CORP6
Top patents by PatentIndex Score
6 records- 0184US7301477B2Power saving wireless telemetering systemNEC CORP·Filed 2004·Granted Nov 27, 2007·26 cites·38 claims
- 0260US7440696B2Data multiplexing network, wavelength multiplexer, and data multiplexing transmission methodNEC CORP·Filed 2003·Granted Oct 21, 2008·6 cites·25 claims
- 0355US7782766B2Data collection system and data collection methodNEC CORP·Filed 2004·Granted Aug 24, 2010·3 cites·37 claims
- 0451US7336958B2Data transmission path establishing method, radio communication network system, and sensor network systemNEC CORP·Filed 2004·Granted Feb 26, 2008·4 cites·16 claims
- 0548US7443887B2Packet processing circuitNEC CORP·Filed 2004·Granted Oct 28, 2008·2 cites·3 claims
- 0641US2004122899A1Content distribution system and content distribution methodNEC CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →