Inventor · disambiguated record
Tadashi Kai
Also filed as: KAI TADASHI
111 granted patents·16 pending applications·1,607 citations·filing 1983–2024
99Inventor score
Top patents by PatentIndex Score
127 records- 0199US7957098B2Magnetic recording head and magnetic recording apparatusTOSHIBA KK·Filed 2008·Granted Jun 7, 2011·128 cites·21 claims
- 0298US8036025B2Magnetoresistive elementTOSHIBA KK·Filed 2010·Granted Oct 11, 2011·33 cites·36 claims
- 0398US7663197B2Magnetoresistive elementTOSHIBA KK·Filed 2006·Granted Feb 16, 2010·97 cites·21 claims
- 0497US8009465B2Magnetoresistive elementTOSHIBA KK·Filed 2009·Granted Aug 30, 2011·55 cites·17 claims
- 0597US6830824B2Magnetic recording medium with multiple magnetic layers capable of being exchange coupled at elevated temperatures and magnetic recording apparatusTOSHIBA KK·Filed 2001·Granted Dec 14, 2004·105 cites·32 claims
- 0696US8363462B2Magnetoresistive elementTOSHIBA KK·Filed 2011·Granted Jan 29, 2013·21 cites·23 claims
- 0796US8279663B2Magnetoresistance effect element and magnetic random access memoryNAKAYAMA MASAHIKO·Filed 2011·Granted Oct 2, 2012·33 cites·12 claims
- 0896US7924607B2Magnetoresistance effect element and magnetoresistive random access memory using the sameTOSHIBA KK·Filed 2008·Granted Apr 12, 2011·38 cites·23 claims
- 0996US6795380B2Optically-assisted magnetic recording head and optically-assisted magnetic recording apparatusTOSHIBA KK·Filed 2002·Granted Sep 21, 2004·62 cites·13 claims
- 1096US4661237AProcess for thermal cracking of carbonaceous substances which increases gasoline fraction and light oil conversionsASAHI CHEMICAL IND·Filed 1983·Granted Apr 28, 1987·96 cites·21 claims
- 1195US9385304B2Magnetic memory and method of manufacturing the sameNAKAYAMA MASAHIKO·Filed 2014·Granted Jul 5, 2016·15 cites·9 claims
- 1295US8680632B2Magnetoresistive element and magnetic memoryDAIBOU TADAOMI·Filed 2011·Granted Mar 25, 2014·25 cites·19 claims
- 1395US8400734B2Magnetic recording head and magnetic recording apparatusYAMADA KENICHIRO·Filed 2011·Granted Mar 19, 2013·30 cites·15 claims
- 1495US8238060B2Magnetic recording head and magnetic recording apparatusYAMADA KENICHIRO·Filed 2010·Granted Aug 7, 2012·24 cites·15 claims
- 1595US8014193B2Magnetoresistance effect element and magnetic random access memoryTOSHIBA KK·Filed 2009·Granted Sep 6, 2011·41 cites·12 claims
- 1694US10026891B2Magnetoresistive elementTOSHIBA MEMORY CORP·Filed 2016·Granted Jul 17, 2018·9 cites·17 claims
- 1794US9184374B2Magnetoresistive elementSAWADA KAZUYA·Filed 2013·Granted Nov 10, 2015·15 cites·18 claims
- 1894US8305801B2Magnetoresistive element and magnetic memoryDAIBOU TADAOMI·Filed 2011·Granted Nov 6, 2012·17 cites·18 claims
- 1994US7355884B2Magnetoresistive elementTOSHIBA KK·Filed 2005·Granted Apr 8, 2008·28 cites·18 claims
- 2094US6982845B2Magnetic recording apparatus and magnetic recording methodTOSHIBA KK·Filed 2003·Granted Jan 3, 2006·47 cites·19 claims
- 2194US6881495B2Magnetic recording medium including functional and recording layers orthogonally exchange coupledTOSHIBA KK·Filed 2002·Granted Apr 19, 2005·38 cites·4 claims
- 2293US10707269B2Semiconductor storage deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Jul 7, 2020·5 cites·19 claims
- 2393US9269890B2Magnetoresistance effect element with shift canceling layer having pattern area greater than that of storage layerNAKAYAMA MASAHIKO·Filed 2013·Granted Feb 23, 2016·11 cites·5 claims
- 2493US9178133B2Magnetoresistive element using specific underlayer materialTOSHIBA KK·Filed 2014·Granted Nov 3, 2015·9 cites·20 claims
- 2593US8750029B2Magnetoresistive effect element and magnetic memoryKITAGAWA EIJI·Filed 2011·Granted Jun 10, 2014·14 cites·20 claims
- 2693US8547662B2Magnetic recording head and magnetic recording apparatusYAMADA KENICHIRO·Filed 2012·Granted Oct 1, 2013·16 cites·26 claims
- 2793US8107281B2Magnetoresistive element and magnetic memoryKAI TADASHI·Filed 2010·Granted Jan 31, 2012·23 cites·12 claims
- 2893US8098514B2Magnetoresistive element and magnetic memoryNAGASE TOSHIHIKO·Filed 2008·Granted Jan 17, 2012·49 cites·24 claims
- 2992US8295009B2Magnetic recording head and magnetic recording apparatusYAMADA KENICHIRO·Filed 2011·Granted Oct 23, 2012·18 cites·10 claims
- 3092US7920361B2Magnetoresistive effect element with intermediate oxide layer containing boron and an element selected from Ca, Mg, Sr, Ba, Ti, and ScTOSHIBA KK·Filed 2007·Granted Apr 5, 2011·23 cites·26 claims
- 3191US10985209B2Nonvolatile storage deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Apr 20, 2021·3 cites·10 claims
- 3291US10573805B2Magnetic memory deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Feb 25, 2020·4 cites·20 claims
- 3391US8670268B2Magnetoresistive element and magnetic memory using the sameNAGASE TOSHIHIKO·Filed 2012·Granted Mar 11, 2014·9 cites·18 claims
- 3489US9087980B2Magnetoresistive element and magnetic memoryTOSHIBA KK·Filed 2014·Granted Jul 21, 2015·8 cites·19 claims
- 3589US8659103B2Magnetoresistive element and magnetic memory using the sameWATANABE DAISUKE·Filed 2012·Granted Feb 25, 2014·10 cites·18 claims
- 3689US8208292B2Magnetoresistive element and magnetic memoryKAI TADASHI·Filed 2012·Granted Jun 26, 2012·13 cites·15 claims
- 3789US7372648B2Optically-assisted magnetic recording head and optically-assisted magnetic recording apparatusTOSHIBA KK·Filed 2004·Granted May 13, 2008·23 cites·8 claims
- 3888US8895162B2Magnetoresistive element and magnetic memoryNISHIYAMA KATSUYA·Filed 2011·Granted Nov 25, 2014·13 cites·7 claims
- 3988US7518907B2Magnetoresistive elementTOSHIBA KK·Filed 2008·Granted Apr 14, 2009·15 cites·15 claims
- 4088US7190613B2Magnetic random access memory device having thermal agitation property and high write efficiencyTOSHIBA KK·Filed 2004·Granted Mar 13, 2007·47 cites·24 claims
- 4188US6949779B2Magnetoresistive element and magnetic memoryTOSHIBA KK·Filed 2003·Granted Sep 27, 2005·39 cites·25 claims
- 4287US9219227B2Magnetoresistive element and magnetic memoryTOSHIBA KK·Filed 2014·Granted Dec 22, 2015·6 cites·20 claims
- 4387US8946837B2Semiconductor storage device with magnetoresistive elementTOSHIBA KK·Filed 2014·Granted Feb 3, 2015·8 cites·19 claims
- 4487US8223533B2Magnetoresistive effect device and magnetic memoryOZEKI JYUNICHI·Filed 2009·Granted Jul 17, 2012·24 cites·11 claims
- 4586US9178137B2Magnetoresistive element and magnetic memoryEEH YOUNGMIN·Filed 2013·Granted Nov 3, 2015·8 cites·12 claims
- 4685US8665639B2Magnetoresistive element and magnetic memoryNAGASE TOSHIHIKO·Filed 2012·Granted Mar 4, 2014·7 cites·20 claims
- 4784US8953369B2Magnetoresistive element and magnetic memory using the sameTOSHIBA KK·Filed 2014·Granted Feb 10, 2015·4 cites·18 claims
- 4884US7848059B2Magnetoresistive effect device and magnetic random access memory using the sameTOSHIBA KK·Filed 2007·Granted Dec 7, 2010·5 cites·15 claims
- 4984US7592189B2MRAM and method of manufacturing the sameTOSHIBA KK·Filed 2007·Granted Sep 22, 2009·8 cites·5 claims
- 5084US7245524B2Magnetic memory device and write method of magnetic memory deviceTOSHIBA KK·Filed 2005·Granted Jul 17, 2007·16 cites·23 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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