Inventor · disambiguated record
Kumiko Takikawa
Also filed as: TAKIKAWA KUMIKO
30 granted patents·2 pending applications·807 citations·filing 1990–2015
97Inventor score
Top patents by PatentIndex Score
32 records- 0197US7298600B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2005·Granted Nov 20, 2007·73 cites·12 claims
- 0296US5128981ARadio communication system and a portable wireless terminalHITACHI LTD·Filed 1990·Granted Jul 7, 1992·339 cites·16 claims
- 0393US6826388B1Mobile communication apparatus including dividers in transmitter and receiverRENESAS TECH CORP·Filed 2000·Granted Nov 30, 2004·49 cites·8 claims
- 0492US7379728B2Wireless communication systemHITACHI LTD·Filed 2007·Granted May 27, 2008·15 cites·4 claims
- 0592US7035069B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2003·Granted Apr 25, 2006·49 cites·20 claims
- 0689US8107912B2Mobile communication apparatusTANAKA SATOSHI·Filed 2010·Granted Jan 31, 2012·6 cites·2 claims
- 0788US8204471B2Wireless communication systemTAKIKAWA KUMIKO·Filed 2011·Granted Jun 19, 2012·7 cites·9 claims
- 0888US7783276B2Wireless communication systemRENESAS TECH CORP·Filed 2008·Granted Aug 24, 2010·9 cites·6 claims
- 0985US5157660ACommunication system including portable terminals and fixed terminalsHITACHI LTD·Filed 1990·Granted Oct 20, 1992·115 cites·3 claims
- 1082US7013123B2Wireless communication systemHITACHI LTD·Filed 2001·Granted Mar 14, 2006·18 cites·24 claims
- 1180US7369817B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2004·Granted May 6, 2008·20 cites·21 claims
- 1280US6665159B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted Dec 16, 2003·20 cites·11 claims
- 1379US6407449B1Pin layout of semiconductor integrated circuits including dual band amplifier and receiving mixerHITACHI LTD·Filed 2000·Granted Jun 18, 2002·20 cites·3 claims
- 1478US7885626B2Mobile communication apparatusRENESAS TECH CORP·Filed 2008·Granted Feb 8, 2011·5 cites·2 claims
- 1575US7890118B2Method, system and apparatus for detecting a position of a terminal in a networkHITACHI LTD·Filed 2005·Granted Feb 15, 2011·6 cites·8 claims
- 1671US6847108B2Semiconductor integrated circuitHITACHI LTD·Filed 2004·Granted Jan 25, 2005·11 cites·17 claims
- 1767US7509139B2Method for selecting base stationHITACHI LTD·Filed 2006·Granted Mar 24, 2009·3 cites·16 claims
- 1866US6624509B2Semiconductor deviceHITACHI LTD·Filed 2001·Granted Sep 23, 2003·15 cites·20 claims
- 1965US7420790B2Integrated circuit with protection against electrostatic damageRENESAS TECH CORP·Filed 2005·Granted Sep 2, 2008·2 cites·16 claims
- 2064US6639310B2Pin arrangement for high frequency integrated circuitHITACHI LTD·Filed 2002·Granted Oct 28, 2003·8 cites·7 claims
- 2161US9014655B2Wireless communication systemRENESAS ELECTRONICS CORP·Filed 2014·Granted Apr 21, 2015·0 cites·11 claims
- 2261US7366489B2Mobile communication apparatusTTP COMMUNICATIONS LTD·Filed 2003·Granted Apr 29, 2008·4 cites·2 claims
- 2360US7414821B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2007·Granted Aug 19, 2008·1 cites·6 claims
- 2459US9331031B2Wireless communication systemRENESAS ELECTRONICS CORP·Filed 2015·Granted May 3, 2016·0 cites·27 claims
- 2559US8824994B2Wireless communication systemRENESAS ELECTRONICS CORP·Filed 2013·Granted Sep 2, 2014·0 cites·21 claims
- 2655US8472911B2Wireless communication systemTAKIKAWA KUMIKO·Filed 2012·Granted Jun 25, 2013·0 cites·7 claims
- 2754US8036628B2Wireless communication systemRENESAS ELECTRONICS CORP·Filed 2010·Granted Oct 11, 2011·0 cites·10 claims
- 2854US6999290B1Integrated circuit with protection against electrostatic damageRENESAS TECH CORP·Filed 1999·Granted Feb 14, 2006·10 cites·13 claims
- 2952US7274923B2Wireless communication systemHITACHI LTD·Filed 2006·Granted Sep 25, 2007·0 cites·26 claims
- 3051US2008285195A1Integrated circuit with protection against electrostatic damageRENESAS TECH CORP·Filed 2008·Application pending·0 cites
- 3149US6768192B2Pin layout of dual band receiver with two input pads/pins restricted to a single side of a four sided packageHITACHI LTD·Filed 2003·Granted Jul 27, 2004·2 cites·19 claims
- 3244US2007202832A1Wireless communication systemHITACHI LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →