Inventor · disambiguated record
Hirotaka Amasuga
Also filed as: AMASUGA HIROTAKA
8 granted patents·2 pending applications·37 citations·filing 2004–2011
83Inventor score
Top patents by PatentIndex Score
10 records- 0182US7342453B2Cascode circuitMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Mar 11, 2008·10 cites·8 claims
- 0278US7642567B2Field-effect transistor and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jan 5, 2010·9 cites·13 claims
- 0377US7557389B2Field-effect transistorMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Jul 7, 2009·8 cites·7 claims
- 0471US7528443B2Semiconductor device with recessed gate and shield electrodeMITSUBISHI ELECTRIC CORP·Filed 2006·Granted May 5, 2009·5 cites·9 claims
- 0554US8063420B2Field-effect transistor and method of manufacturing the sameAMASUGA HIROTAKA·Filed 2009·Granted Nov 22, 2011·2 cites·11 claims
- 0649US6911837B2Method and apparatus for evaluating and adjusting microwave integrated circuitMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 28, 2005·3 cites·11 claims
- 0739US2007145415A1High-frequency semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 0838US2006231871A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 0934US8232609B2Semiconductor device including field effect transistor with reduced electric field concentrationKUNII TETSUO·Filed 2010·Granted Jul 31, 2012·0 cites·18 claims
- 1030US8471377B2Semiconductor device and semiconductor circuit substrateKOSAKA NAOKI·Filed 2011·Granted Jun 25, 2013·0 cites·16 claims
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