Inventor · disambiguated record
Hitoshi Ninomiya
Also filed as: NINOMIYA HITOSHI
21 granted patents·9 pending applications·275 citations·filing 1994–2020
95Inventor score
Top patents by PatentIndex Score
30 records- 0194US5792229AFilter and filtering apparatusNIPPON DENSO CO·Filed 1997·Granted Aug 11, 1998·89 cites·16 claims
- 0293US7335949B2Semiconductor device and method of fabricating the sameNEC ELECTRONICS CORP·Filed 2005·Granted Feb 26, 2008·23 cites·19 claims
- 0386US11370275B2Fluid discharge deviceDENSO CORP·Filed 2020·Granted Jun 28, 2022·2 cites·13 claims
- 0482US7432134B2Semiconductor device and method of fabricating the sameNEC ELECTRONICS CORP·Filed 2007·Granted Oct 7, 2008·8 cites·7 claims
- 0580US6239694B1Warning device for filter-changing timeDENSO CORP·Filed 2000·Granted May 29, 2001·25 cites·15 claims
- 0678US5512075AFolded filter element for filtering fluidNIPPON DENSO CO·Filed 1994·Granted Apr 30, 1996·44 cites·15 claims
- 0776US8035158B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2008·Granted Oct 11, 2011·5 cites·10 claims
- 0875US6723146B2Blower apparatus for vehicleDENSO CORP·Filed 2002·Granted Apr 20, 2004·21 cites·10 claims
- 0972US6400026B1Semiconductor device with the copper containing aluminum alloy bond pad on an active regionNEC CORP·Filed 2000·Granted Jun 4, 2002·21 cites·13 claims
- 1070US6639275B2Semiconductor device with vertical MOSFETNEC CORPORAITON·Filed 2002·Granted Oct 28, 2003·16 cites·7 claims
- 1168US7919374B2Method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2009·Granted Apr 5, 2011·3 cites·9 claims
- 1267US10272745B2Humidifying device for vehicleDENSO CORP·Filed 2015·Granted Apr 30, 2019·1 cites·5 claims
- 1361US7538388B2Semiconductor device with a super-junctionNEC ELECTRONICS CORP·Filed 2006·Granted May 26, 2009·2 cites·8 claims
- 1458US7279747B2Semiconductor device, and production method for manufacturing such semiconductor deviceNEC ELECTRONICS CORP·Filed 2004·Granted Oct 9, 2007·7 cites·23 claims
- 1557US11987100B2Fluid discharge deviceDENSO CORP·Filed 2020·Granted May 21, 2024·0 cites·16 claims
- 1657US7825466B2Super-junction semiconductor element and method of fabricating the sameNEC ELECTRONICS CORP·Filed 2005·Granted Nov 2, 2010·1 cites·11 claims
- 1751US7696061B2Semiconductor device and method for manufacturing sameNEC ELECTRONICS CORP·Filed 2007·Granted Apr 13, 2010·0 cites·8 claims
- 1851US2021046806A1Blowing deviceDENSO CORP·Filed 2020·Application pending·0 cites
- 1950US7851308B2Method of producing a semiconductor device having a trench-stuffed layerRENESAS ELECTRONICS CORP·Filed 2007·Granted Dec 14, 2010·0 cites·8 claims
- 2050US6769979B2Automotive air cleaning systemDENSO CORP·Filed 2003·Granted Aug 3, 2004·7 cites·11 claims
- 2147US7307310B2Semiconductor device and method for manufacturing sameNEC ELECTRONICS CORP·Filed 2005·Granted Dec 11, 2007·0 cites·7 claims
- 2246US7829417B2Semiconductor apparatus and method of manufacturing semiconductor apparatusNEC ELECTRONICS CORP·Filed 2008·Granted Nov 9, 2010·0 cites·9 claims
- 2346US2007052015A1Semiconductor deviceNEC ELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 2445US2019283548A1Humidifying deviceDENSO CORP·Filed 2019·Application pending·0 cites
- 2545US2006124995A1Semiconductor device and manufacturing method for semiconductor deviceNEC ELECTRONICS CORP·Filed 2005·Application pending·0 cites
- 2642US2010100266A1Thermal management system for vehicleDENSO CORP·Filed 2009·Application pending·0 cites
- 2741US2007138550A1Semiconductor device and method for manufacturing semiconductor deviceNEC ELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 2841US2008197381A1Semiconductor device and method for manufacturing sameNEC ELECTRONICS CORP·Filed 2008·Application pending·0 cites
- 2940US2007029543A1Semiconductor deviceNEC ELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 3038US2006076614A1Semiconductor deviceNEC ELECTRONICS CORP·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hitoshi Ninomiya 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 →