Inventor · disambiguated record
Akishige Nakajima
Also filed as: NAKAJIMA AKISHIGE
23 granted patents·5 pending applications·295 citations·filing 1993–2013
96Inventor score
Top patents by PatentIndex Score
28 records- 0197US8335479B2Semiconductor integrated circuit, RF module using the same, and radio communication terminal device using the sameKOYA SHIGEKI·Filed 2012·Granted Dec 18, 2012·52 cites·5 claims
- 0294US7269392B2Electric component for communication device and semiconductor device for switching transmission and receptionRENESAS TECH CORP·Filed 2004·Granted Sep 11, 2007·69 cites·2 claims
- 0388US8824974B2Semiconductor integrated circuit device and radio frequency moduleNAKAJIMA AKISHIGE·Filed 2010·Granted Sep 2, 2014·14 cites·8 claims
- 0484US8159282B2Semiconductor integrated circuit and high frequency module with the sameKATOH KAORU·Filed 2009·Granted Apr 17, 2012·13 cites·18 claims
- 0584US8115234B2Semiconductor deviceNAKAJIMA AKISHIGE·Filed 2009·Granted Feb 14, 2012·17 cites·18 claims
- 0683US8200167B2Semiconductor integrated circuit, RF module using the same, and radio communication terminal device using the sameKOYA SHIGEKI·Filed 2007·Granted Jun 12, 2012·8 cites·5 claims
- 0783US7312482B2Semiconductor device, power amplifier device and PC cardRENESAS TECH CORP·Filed 2006·Granted Dec 25, 2007·12 cites·11 claims
- 0882US7437129B2Electric component for communication device and semiconductor device for switching transmission and receptionRENESAS TECH CORP·Filed 2007·Granted Oct 14, 2008·10 cites·8 claims
- 0976US7783265B2Switching element, antenna switch circuit and radio frequency module using the sameRENESAS TECH CORP·Filed 2008·Granted Aug 24, 2010·4 cites·19 claims
- 1076US7650134B2Semiconductor integrated circuit device and high frequency power amplifier moduleRENESAS TECH CORP·Filed 2006·Granted Jan 19, 2010·6 cites·16 claims
- 1175US7650133B2Semiconductor integrated circuit device and high frequency power amplifier moduleRENESAS TECH CORP·Filed 2006·Granted Jan 19, 2010·6 cites·10 claims
- 1273US5548138ASemiconductor device with reduced tunnel resistance and circuitry using the sameHITACHI LTD·Filed 1993·Granted Aug 20, 1996·35 cites·34 claims
- 1371US7899412B2Switching element, antenna switch circuit and radio frequency module using the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Mar 1, 2011·2 cites·20 claims
- 1467US5514992ALow-distortion cascode circuitHITACHI LTD·Filed 1994·Granted May 7, 1996·26 cites·7 claims
- 1566US7425876B2Antenna switch circuit and high frequency module having the sameRENESAS TECH CORP·Filed 2005·Granted Sep 16, 2008·3 cites·10 claims
- 1665US9444512B2Semiconductor device and high-frequency moduleMURATA MANUFACTURING CO·Filed 2012·Granted Sep 13, 2016·2 cites·11 claims
- 1761US7995972B2Electronic component for communication device and semiconductor device for switching transmission and receptionRENESAS ELECTRONICS CORP·Filed 2008·Granted Aug 9, 2011·3 cites·5 claims
- 1851US8676132B2Semiconductor integrated circuit, RF module using the same, and radio communication terminal device using the sameKOYA SHIGEKI·Filed 2012·Granted Mar 18, 2014·0 cites·4 claims
- 1951US8385847B2Switching element, antenna switch circuit and radio frequency module using the sameRENESAS ELECTRONICS CORP·Filed 2011·Granted Feb 26, 2013·0 cites·20 claims
- 2049US7986927B2Semiconductor integrated circuit device and high-frequency power amplifier moduleRENESAS ELECTRONICS CORP·Filed 2007·Granted Jul 26, 2011·2 cites·4 claims
- 2148US2006118951A1Switching element, antenna switch circuit and radio frequency module using the sameOGAWA TAKASHI·Filed 2005·Application pending·0 cites
- 2243US9014654B2Semiconductor apparatusMURATA MANUFACTURING CO·Filed 2013·Granted Apr 21, 2015·0 cites·19 claims
- 2343US8330524B2Semiconductor integrated circuit and high frequency module with the sameKATOH KAORU·Filed 2012·Granted Dec 11, 2012·0 cites·18 claims
- 2443US2008317154A1Semiconductor integrated circuit device and radio frequency moduleNAKAJIMA AKISHIGE·Filed 2007·Application pending·0 cites
- 2543US2005079829A1Antenna switchFiled 2004·Application pending·0 cites
- 2640US5574402AMonolithic integrated circuit device having microwave power amplifier including a matching circuit using distributed linesHITACHI LTD·Filed 1995·Granted Nov 12, 1996·11 cites·5 claims
- 2738US2004164407A1Semiconductor device, power amplifier device and PC cardFiled 2004·Application pending·0 cites
- 2837US2011221519A1Semiconductor integrated circuit and high frequency module using the sameRENESAS ELECTRONICS CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →