Inventor · disambiguated record
Hideyuki Kojima
Also filed as: KOJIMA HIDEYUKI
56 granted patents·3 pending applications·688 citations·filing 1990–2025
98Inventor score
Files withIHI CORP16FUJITSU LTD8FUJITSU MICROELECTRONICS LTD8FUJITSU SEMICONDUCTOR LTD8SANYO ELECTRIC CO4
Top patents by PatentIndex Score
59 records- 0198US7605041B2Semiconductor device and its manufacture methodFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Oct 20, 2009·122 cites·6 claims
- 0298US7323754B2Semiconductor device and its manufacture methodFUJITSU LTD·Filed 2005·Granted Jan 29, 2008·128 cites·6 claims
- 0397US6567312B1Non-volatile semiconductor memory device having a charge storing insulation film and data holding method thereforFUJITSU LTD·Filed 2000·Granted May 20, 2003·155 cites·20 claims
- 0492US7939893B2Semiconductor device and its manufacturing methodFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted May 10, 2011·11 cites·5 claims
- 0591US7888740B2Semiconductor device and method of manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Feb 15, 2011·13 cites·8 claims
- 0690US9581043B2TurbochargerIHI CORP·Filed 2013·Granted Feb 28, 2017·8 cites·9 claims
- 0789US8158483B2Semiconductor device and its manufacturing methodEMA TAIJI·Filed 2011·Granted Apr 17, 2012·9 cites·8 claims
- 0884US7521765B2Semiconductor deviceFUJITSU MICROELECTRONICS LTD·Filed 2004·Granted Apr 21, 2009·22 cites·7 claims
- 0984USD429765SAutomatic vending machine for drinksSANYO ELECTRIC CO·Filed 1999·Granted Aug 22, 2000·28 cites·1 claims
- 1082US10865833B2Bearing structure and turbochargerIHI CORP·Filed 2019·Granted Dec 15, 2020·2 cites·9 claims
- 1181US8173514B2Method of manufacturing semiconductor deviceOGURA JUSUKE·Filed 2009·Granted May 8, 2012·10 cites·13 claims
- 1281US7755928B2Semiconductor memory device and semiconductor device groupFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Jul 13, 2010·14 cites·6 claims
- 1381US7557004B2Method for fabricating semiconductor deviceFUJITSU MICROELECTRONICS LTD·Filed 2006·Granted Jul 7, 2009·9 cites·19 claims
- 1479US11339794B2TurbochargerIHI CORP·Filed 2020·Granted May 24, 2022·1 cites·13 claims
- 1578US7820509B2Semiconductor device and method of manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Oct 26, 2010·5 cites·4 claims
- 1678US7671384B2Semiconductor integrated circuit device having improved punch-through resistance and production method thereof, semiconductor integrated circuit device including a low-voltage transistor and a high-voltage transistorFUJITSU MICROELECTRONICS LTD·Filed 2005·Granted Mar 2, 2010·7 cites·24 claims
- 1776US7221114B2Conveyance control apparatus and image forming apparatusRICOH KK·Filed 2006·Granted May 22, 2007·5 cites·17 claims
- 1875US5150301AAir/fuel mixture ratio learning control system for internal combustion engine using mixed fuelJAPAN ELECTRONIC CONTROL SYST·Filed 1990·Granted Sep 22, 1992·31 cites·13 claims
- 1973US8426267B2Semiconductor device and method of manufacturing the sameTSUTSUMI TOMOHIKO·Filed 2011·Granted Apr 23, 2013·2 cites·3 claims
- 2073US8080852B2Semiconductor device and method of manufacturing the sameTSUTSUMI TOMOHIKO·Filed 2010·Granted Dec 20, 2011·2 cites·5 claims
- 2173US7508692B2Semiconductor memory device and semiconductor device groupFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Mar 24, 2009·6 cites·6 claims
- 2272US7157797B2Semiconductor device with suppressed copper migrationFUJITSU LTD·Filed 2005·Granted Jan 2, 2007·5 cites·5 claims
- 2369US10228019B2Bearing structure and turbochargerIHI CORP·Filed 2017·Granted Mar 12, 2019·1 cites·15 claims
- 2468US12215705B2Turbocharger including an annular bearing retainer plateIHI CORP·Filed 2023·Granted Feb 4, 2025·0 cites·3 claims
- 2567US8283729B2Semiconductor device and method of manufacturing the sameTSUTSUMI TOMOHIKO·Filed 2011·Granted Oct 9, 2012·1 cites·6 claims
- 2666US7592216B2Fabrication process of a semiconductor device having a capacitorFUJITSU MICROELECTRONICS LTD·Filed 2008·Granted Sep 22, 2009·3 cites·15 claims
- 2766US7068334B2Color filter and liquid crystal display deviceTORAY INDUSTRIES·Filed 2002·Granted Jun 27, 2006·9 cites·20 claims
- 2866USD430900SAutomatic vending machine for merchandiseSANYO ELECTRIC CO·Filed 1999·Granted Sep 12, 2000·13 cites·1 claims
- 2965US11441602B2Bearing structure and turbochargerIHI CORP·Filed 2020·Granted Sep 13, 2022·0 cites·18 claims
- 3065US7548635B2Method and apparatus for image processing capable of preventing unauthorized reproduction of an imageRICOH KK·Filed 2004·Granted Jun 16, 2009·6 cites·31 claims
- 3164US10024361B2Bearing structure and turbochargerIHI CORP·Filed 2016·Granted Jul 17, 2018·1 cites·9 claims
- 3260US7936579B2Semiconductor memory device and semiconductor device groupFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted May 3, 2011·2 cites·11 claims
- 3359US2025137483A1Rotation deviceIHI CORP·Filed 2025·Application pending·0 cites
- 3458US7539963B2Semiconductor device group and method for fabricating the same, and semiconductor device and method for fabricating the sameFUJITSU MICROELECTRONICS LTD·Filed 2004·Granted May 26, 2009·7 cites·11 claims
- 3557US7269053B2Semiconductor memory device and semiconductor device groupFUJITSU LTD·Filed 2004·Granted Sep 11, 2007·7 cites·11 claims
- 3656US7135367B2Manufacturing method of semiconductor deviceFUJITSU LTD·Filed 2005·Granted Nov 14, 2006·1 cites·12 claims
- 3756US6333233B1Semiconductor device with self-aligned contact and its manufactureFUJITSU LTD·Filed 2000·Granted Dec 25, 2001·6 cites·18 claims
- 3856US6072241ASemiconductor device with self-aligned contact and its manufactureFUJITSU LTD·Filed 1998·Granted Jun 6, 2000·19 cites·19 claims
- 3956USD419193SAutomatic vending machine for drinksSANYO ELECTRIC CO·Filed 1999·Granted Jan 18, 2000·9 cites·1 claims
- 4054US8530308B2Semiconductor integrated circuit device having improved punch-through resistance and production method thereof, semiconductor integrated circuit device including a low-voltage transistor and a high-voltage transistorEMA TAIJI·Filed 2009·Granted Sep 10, 2013·0 cites·11 claims
- 4154US8031297B2Color filter and liquid crystal display deviceTORAY INDUSTRIES·Filed 2005·Granted Oct 4, 2011·1 cites·15 claims
- 4253US10393170B2Bearing structure and turbochargerIHI CORP·Filed 2018·Granted Aug 27, 2019·0 cites·15 claims
- 4353US2009224332A1Semiconductor deviceFUJITSU MICROELECTRONICS LTD·Filed 2009·Application pending·0 cites
- 4451US10677287B2Bearing structure and turbochargerIHI CORP·Filed 2018·Granted Jun 9, 2020·0 cites·7 claims
- 4549US10443439B2Bearing structure and turbochargerIHI CORP·Filed 2016·Granted Oct 15, 2019·0 cites·11 claims
- 4648US8324678B2Semiconductor device and method of manufacturing the sameOGAWA HIROYUKI·Filed 2010·Granted Dec 4, 2012·0 cites·7 claims
- 4747US11187267B2Bearing structureIHI CORP·Filed 2020·Granted Nov 30, 2021·0 cites·8 claims
- 4847US10480575B2Bearing structure and turbochargerIHI CORP·Filed 2018·Granted Nov 19, 2019·0 cites·2 claims
- 4947US8518795B2Method of manufacturing semiconductor deviceOGURA JUSUKE·Filed 2012·Granted Aug 27, 2013·0 cites·3 claims
- 5047US7776659B2Semiconductor device manufacturing methodFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Aug 17, 2010·0 cites·12 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →