Inventor · disambiguated record
Tomoaki Kumagai
Also filed as: KUMAGAI TOMOAKI
14 granted patents·1 pending application·465 citations·filing 2000–2012
93Inventor score
Top patents by PatentIndex Score
15 records- 0194US6658063B1OFDM packet communication receiver systemNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Dec 2, 2003·154 cites·11 claims
- 0292US7058002B1OFDM packet communication receiverNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Jun 6, 2006·110 cites·91 claims
- 0388US6608863B1Coherent detection system for multicarrier modulationNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Aug 19, 2003·87 cites·14 claims
- 0486US7974243B2Wireless packet communication method and wireless packet communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jul 5, 2011·34 cites·14 claims
- 0576US7953115B2Wireless packet communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted May 31, 2011·23 cites·4 claims
- 0674US7668143B2Wireless packet communication method and apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Feb 23, 2010·21 cites·16 claims
- 0768US7545781B2Wireless packet communication method and wireless packet communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 9, 2009·13 cites·34 claims
- 0868US7400616B2Wireless packet communication method and wireless packet communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jul 15, 2008·13 cites·14 claims
- 0963US8989219B2Wireless packet communication methodNAGATA KENGO·Filed 2011·Granted Mar 24, 2015·2 cites·14 claims
- 1058US7760686B2Wireless packet communication method and wireless packet communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jul 20, 2010·6 cites·24 claims
- 1151US7813317B2Wireless packet communication method and wireless packet communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Oct 12, 2010·2 cites·16 claims
- 1246US7280551B2Wireless packet communication method and wireless packet communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Oct 9, 2007·0 cites·8 claims
- 1342US9184809B2Wireless communication method and access point apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2012·Granted Nov 10, 2015·0 cites·10 claims
- 1442US8989108B2Wireless packet communication method and wireless packet communication apparatusNAGATA KENGO·Filed 2011·Granted Mar 24, 2015·0 cites·7 claims
- 1542US2006280204A1Packet communication method and packet communication deviceNAGATA KENGO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →