Inventor · disambiguated record
Hiroki Morikawa
Also filed as: MORIKAWA HIROKI
13 granted patents·2 pending applications·211 citations·filing 1996–2023
92Inventor score
Files withNTT DOCOMO INC7NIPPON TELEGRAPH & TELEPHONE4MITSUBISHI ELECTRIC CORP1NTT MOBILE COMMUNCATIONS NETWO1NTT MOBILE COMUNICATIONS NETWO1
Top patents by PatentIndex Score
15 records- 0186US6782035B1Base station apparatus of mobile communication systemNTT DOCOMO INC·Filed 1998·Granted Aug 24, 2004·85 cites·14 claims
- 0281US7403489B2Frame synchronization circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Jul 22, 2008·6 cites·18 claims
- 0378US7362715B2Frame synchronization circuitNTT MOBILE COMUNICATIONS NETWO·Filed 2005·Granted Apr 22, 2008·8 cites·24 claims
- 0477US7095780B2Base station apparatus of mobile communication systemNTT DOCOMO INC·Filed 2003·Granted Aug 22, 2006·14 cites·4 claims
- 0567US7826861B2Base station apparatus of mobile communication systemNTT DOCOMO INC·Filed 2003·Granted Nov 2, 2010·4 cites·32 claims
- 0666US7443907B2Base station apparatus of mobile communication systemNTT DOCOMO INC·Filed 2003·Granted Oct 28, 2008·6 cites·2 claims
- 0762US6560231B1Multiplex transmission system and bandwidth control methodNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted May 6, 2003·50 cites·16 claims
- 0859US2025211154A1Linear motor drive device and linear motorMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0953US6977903B1Frame synchronization circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Dec 20, 2005·20 cites·53 claims
- 1052US7672357B2Base station apparatus of mobile communication systemNTT DOCOMO INC·Filed 2006·Granted Mar 2, 2010·0 cites·3 claims
- 1152US2007121706A1Base station apparatus of mobile communication systemNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 1248US8005120B2Base station apparatus of mobile communication systemNTT DOCOMO INC·Filed 2003·Granted Aug 23, 2011·0 cites·4 claims
- 1346US11039533B2Printed wiring board and method for manufacturing printed wiring boardPANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 15, 2021·0 cites·10 claims
- 1442US6061354AMicro-frame multiplex transmitterNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted May 9, 2000·16 cites·10 claims
- 1524US6611505B1Control signal processor and communication systemNTT MOBILE COMMUNCATIONS NETWO·Filed 1998·Granted Aug 26, 2003·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →