Inventor · disambiguated record
Tomomitsu Risaki
Also filed as: RISAKI TOMOMITSU
23 granted patents·8 pending applications·42 citations·filing 2004–2023
92Inventor score
Top patents by PatentIndex Score
31 records- 0191US9136263B2Semiconductor deviceSEIKO INSTR INC·Filed 2014·Granted Sep 15, 2015·14 cites·11 claims
- 0282US7242058B2Lateral semiconductor device using trench structure and method of manufacturing the sameSEIKO INSTR INC·Filed 2005·Granted Jul 10, 2007·9 cites·19 claims
- 0377US7492035B2Semiconductor device and method of manufacturing the sameSEIKO INSTR INC·Filed 2006·Granted Feb 17, 2009·7 cites·20 claims
- 0473US9966476B2Semiconductor memory device having first and second floating gates of different polaritySII SEMICONDUCTOR CORP·Filed 2016·Granted May 8, 2018·2 cites·4 claims
- 0573US8618606B2Semiconductor deviceSEIKO INSTR INC·Filed 2012·Granted Dec 31, 2013·3 cites·5 claims
- 0667US10497662B2Semiconductor device and ball bonderSII SEMICONDUCTOR CORP·Filed 2018·Granted Dec 3, 2019·1 cites·11 claims
- 0765US7768102B2Semiconductor deviceSEIKO INSTR INC·Filed 2006·Granted Aug 3, 2010·3 cites·17 claims
- 0862US8168494B2Trench MOS transistor and method of manufacturing the sameRISAKI TOMOMITSU·Filed 2008·Granted May 1, 2012·2 cites·2 claims
- 0961US9299629B2Semiconductor device and manufacturing method thereforRISAKI TOMOMITSU·Filed 2011·Granted Mar 29, 2016·1 cites·15 claims
- 1059US10497706B2Semiconductor device and method of manufacturing the sameABLIC INC·Filed 2019·Granted Dec 3, 2019·0 cites·1 claims
- 1157US10263003B2Semiconductor device and method of manufacturing the sameABLIC INC·Filed 2018·Granted Apr 16, 2019·0 cites·10 claims
- 1254US2023307439A1Esd protection circuit and semiconductor deviceABLIC INC·Filed 2023·Application pending·0 cites
- 1350US7888212B2Semiconductor device and method of manufacturing the sameSEIKO INSTR INC·Filed 2009·Granted Feb 15, 2011·0 cites·2 claims
- 1450US7859049B2Semiconductor deviceSEIKO INSTR INC·Filed 2009·Granted Dec 28, 2010·0 cites·4 claims
- 1549US10411137B2Semiconductor memory device and method of manufacturing the sameSII SEMICONDUCTOR CORP·Filed 2016·Granted Sep 10, 2019·0 cites·2 claims
- 1648US9177954B2Semiconductor deviceSEIKO INSTR INC·Filed 2013·Granted Nov 3, 2015·0 cites·9 claims
- 1748US8071460B2Method for manufacturing semiconductor deviceRISAKI TOMOMITSU·Filed 2008·Granted Dec 6, 2011·0 cites·6 claims
- 1848US2009230470A1Semiconductor deviceEBIHARA MIKA·Filed 2009·Application pending·0 cites
- 1948US2015162296A1Semiconductor deviceSEIKO INSTR INC·Filed 2013·Application pending·0 cites
- 2047US8803231B2Trench MOS transistor and method of manufacturing the sameRISAKI TOMOMITSU·Filed 2012·Granted Aug 12, 2014·0 cites·5 claims
- 2146US2015287714A1Semiconductor deviceSEIKO INSTR INC·Filed 2015·Application pending·0 cites
- 2245US9343457B2Semiconductor deviceSEIKO INSTR INC·Filed 2014·Granted May 17, 2016·0 cites·2 claims
- 2345US8207575B2Semiconductor device and method of manufacturing the sameRISAKI TOMOMITSU·Filed 2011·Granted Jun 26, 2012·0 cites·6 claims
- 2445US2015221660A1Semiconductor memory device and method of manufacturing the sameSEIKO INSTR INC·Filed 2015·Application pending·0 cites
- 2544US8193060B2Method of manufacturing a semiconductor deviceRISAKI TOMOMITSU·Filed 2010·Granted Jun 5, 2012·0 cites·5 claims
- 2643US8390061B2Semiconductor device having a trench structure and method for manufacturing the sameRISAKI TOMOMITSU·Filed 2008·Granted Mar 5, 2013·0 cites·20 claims
- 2741US8324687B2Semiconductor deviceRISAKI TOMOMITSU·Filed 2010·Granted Dec 4, 2012·0 cites·9 claims
- 2841US2011079847A1Semiconductor DeviceEBIHARA MIKA·Filed 2010·Application pending·0 cites
- 2938US2007205466A1Semiconductor deviceEBIHARA MIKA·Filed 2007·Application pending·0 cites
- 3034US10438944B2Semiconductor device having ESD elementSII SEMICONDUCTOR CORP·Filed 2015·Granted Oct 8, 2019·0 cites·4 claims
- 3134US2004222473A1Semiconductor deviceFiled 2004·Application pending·0 cites
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