Inventor · disambiguated record
Tatsuya Ohguro
Also filed as: OHGURO TATSUYA
52 granted patents·24 pending applications·433 citations·filing 1995–2024
98Inventor score
Top patents by PatentIndex Score
76 records- 0196US8958574B2Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphoneFUKUZAWA HIDEAKI·Filed 2012·Granted Feb 17, 2015·16 cites·34 claims
- 0296US7427797B2Semiconductor device having actuatorTOSHIBA KK·Filed 2005·Granted Sep 23, 2008·50 cites·15 claims
- 0388US11916027B2IsolatorTOSHIBA KK·Filed 2020·Granted Feb 27, 2024·2 cites·18 claims
- 0488US11594476B2Plurality of leads between MOSFET chipsTOSHIBA KK·Filed 2021·Granted Feb 28, 2023·2 cites·18 claims
- 0588US7582940B2Semiconductor device using MEMS technologyTOSHIBA KK·Filed 2006·Granted Sep 1, 2009·15 cites·20 claims
- 0687US5990516AMOSFET with a thin gate insulating filmTOSHIBA KK·Filed 1995·Granted Nov 23, 1999·56 cites·14 claims
- 0785US11605868B2IsolatorTOSHIBA KK·Filed 2021·Granted Mar 14, 2023·1 cites·14 claims
- 0885US8154089B2Semiconductor deviceOHGURO TATSUYA·Filed 2008·Granted Apr 10, 2012·13 cites·20 claims
- 0983US7402907B2Semiconductor device and manufacturing method thereofTOSHIBA KK·Filed 2005·Granted Jul 22, 2008·10 cites·11 claims
- 1083US6885069B2Semiconductor device in which occurrence of slips is suppressedTOSHIBA KK·Filed 2003·Granted Apr 26, 2005·27 cites·7 claims
- 1182US7177134B2Variable-capacitance element, variable-capacitance device, and portable phone including variable-capacitance deviceTOSHIBA KK·Filed 2005·Granted Feb 13, 2007·12 cites·20 claims
- 1281US6894331B2MIM capacitor having flat diffusion prevention filmsTOSHIBA KK·Filed 2000·Granted May 17, 2005·27 cites·23 claims
- 1381US6459134B2Semiconductor devices which have analog and digital circuits integrated on a common substrateTOSHIBA KK·Filed 2001·Granted Oct 1, 2002·32 cites·14 claims
- 1480US12142411B2IsolatorTOSHIBA KK·Filed 2020·Granted Nov 12, 2024·1 cites·15 claims
- 1578US6410952B2MOSFET with a thin gate insulating filmTOSHIBA KK·Filed 2001·Granted Jun 25, 2002·13 cites·9 claims
- 1675US9831290B2Semiconductor memory device having local bit line with insulation layer formed thereinTOSHIBA MEMORY CORP·Filed 2016·Granted Nov 28, 2017·2 cites·12 claims
- 1775US2025029772A1IsolatorTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1873US7923788B2Semiconductor deviceTOSHIBA KK·Filed 2008·Granted Apr 12, 2011·5 cites·20 claims
- 1973US7282752B2MOSFET with a thin gate insulating filmTOSHIBA KK·Filed 2005·Granted Oct 16, 2007·2 cites·19 claims
- 2071US6642560B2MOSFET with a thin gate insulating filmTOSHIBA KK·Filed 2002·Granted Nov 4, 2003·8 cites·8 claims
- 2170US12216070B2Insulating deviceTOSHIBA KK·Filed 2022·Granted Feb 4, 2025·0 cites·10 claims
- 2270US9196698B2Semiconductor device having a gate dielectric film which is thinner below a source or drain electrode than below a channel regionTOSHIBA KK·Filed 2013·Granted Nov 24, 2015·3 cites·14 claims
- 2370US8823101B2ESD protection semiconductor device having an insulated-gate field-effect transistorOHGURO TATSUYA·Filed 2008·Granted Sep 2, 2014·5 cites·14 claims
- 2470US8735999B2Semiconductor deviceOHGURO TATSUYA·Filed 2012·Granted May 27, 2014·3 cites·18 claims
- 2570US5840626ASemiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 1996·Granted Nov 24, 1998·37 cites·21 claims
- 2669US7983889B2Simulation method and simulation apparatus for LDMOSFETSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Jul 19, 2011·7 cites·2 claims
- 2766US2025087411A1Insulating device and method for manufacturing insulating deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2865US7479726B2MEMS device using an actuatorTOSHIBA KK·Filed 2007·Granted Jan 20, 2009·4 cites·20 claims
- 2964US11405241B2Digital isolatorTOSHIBA KK·Filed 2021·Granted Aug 2, 2022·0 cites·16 claims
- 3064US10246324B2Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphoneTOSHIBA KK·Filed 2017·Granted Apr 2, 2019·0 cites·7 claims
- 3164US9790087B2Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphoneTOSHIBA KK·Filed 2014·Granted Oct 17, 2017·1 cites·16 claims
- 3264US9318615B2Semiconductor device and method for fabricating semiconductor deviceTOSHIBA KK·Filed 2014·Granted Apr 19, 2016·2 cites·25 claims
- 3362US7655995B2Semiconductor device using MEMS technologyTOSHIBA KK·Filed 2006·Granted Feb 2, 2010·3 cites·11 claims
- 3462US2016043130A1Solid-state imaging deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 3561US11038721B2Digital isolatorTOSHIBA KK·Filed 2020·Granted Jun 15, 2021·0 cites·17 claims
- 3659US9224850B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2013·Granted Dec 29, 2015·1 cites·10 claims
- 3759US6229164B1MOSFET with a thin gate insulating filmTOSHIBA KK·Filed 1999·Granted May 8, 2001·13 cites·4 claims
- 3859US2024321945A1CapacitorTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3959US2023086597A1Insulating deviceTOSHIBA KK·Filed 2022·Application pending·0 cites
- 4058US6933590B2Semiconductor device comprising plurality of semiconductor areas having the same top surface and different film thicknesses and manufacturing method for the sameTOSHIBA KK·Filed 2003·Granted Aug 23, 2005·8 cites·7 claims
- 4158US6777756B2Semiconductor deviceTOSHIBA KK·Filed 2002·Granted Aug 17, 2004·8 cites·10 claims
- 4258US6675368B2Apparatus for and method of preparing pattern data of electronic partTOSHIBA KK·Filed 2001·Granted Jan 6, 2004·7 cites·20 claims
- 4357US2008048250A1Mosfet with a thin gate insulating filmTOSHIBA KK·Filed 2007·Application pending·0 cites
- 4457US2024266446A1Semiconductor deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4556US7541649B2Semiconductor device having SOI substrateTOSHIBA KK·Filed 2006·Granted Jun 2, 2009·1 cites·15 claims
- 4656US2024280628A1Measurement method and measurement deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4754US11509033B2IsolatorTOSHIBA KK·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 4854US2023290757A1Semiconductor deviceTOSHIBA KK·Filed 2022·Application pending·0 cites
- 4953US7176529B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2004·Granted Feb 13, 2007·5 cites·20 claims
- 5052US11335769B2Semiconductor deviceTOSHIBA KK·Filed 2021·Granted May 17, 2022·0 cites·9 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Tatsuya Ohguro files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →