Inventor · disambiguated record
Hiraku Chakihara
Also filed as: CHAKIHARA HIRAKU
67 granted patents·16 pending applications·390 citations·filing 2000–2025
99Inventor score
Files withRENESAS ELECTRONICS CORP48RENESAS TECH CORP16FUNAYAMA KOTA4HITACHI ULSI SYS CO LTD4CHAKIHARA HIRAKU3
Top patents by PatentIndex Score
83 records- 0197US7981738B2Semiconductor memory device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Jul 19, 2011·27 cites·8 claims
- 0296US6603162B1Semiconductor integrated circuit device including dummy patterns located to reduce dishingHITACHI LTD·Filed 2000·Granted Aug 5, 2003·69 cites·2 claims
- 0395US7829952B2Semiconductor memory device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2009·Granted Nov 9, 2010·26 cites·16 claims
- 0493US9543315B1Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Jan 10, 2017·9 cites·15 claims
- 0592US8476138B2Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor deviceCHAKIHARA HIRAKU·Filed 2011·Granted Jul 2, 2013·12 cites·7 claims
- 0691US8373216B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Feb 12, 2013·10 cites·17 claims
- 0791US7009233B2Semiconductor integrated circuit device including dummy patterns located to reduce dishingRENESAS TECH CORP·Filed 2003·Granted Mar 7, 2006·30 cites·69 claims
- 0889US9443991B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2016·Granted Sep 13, 2016·5 cites·7 claims
- 0989US8853036B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Oct 7, 2014·7 cites·9 claims
- 1088US9196748B2Semiconductor device and a manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2014·Granted Nov 24, 2015·7 cites·14 claims
- 1188US8395203B2Semiconductor device and a manufacturing method thereofCHAKIHARA HIRAKU·Filed 2010·Granted Mar 12, 2013·10 cites·14 claims
- 1288US8183091B2Semiconductor integrated circuit device and process for manufacturing the sameUCHIYAMA HIROYUKI·Filed 2010·Granted May 22, 2012·5 cites·28 claims
- 1388US7972920B2Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor deviceHITACHI ULSI SYS CO LTD·Filed 2010·Granted Jul 5, 2011·7 cites·12 claims
- 1485US9373630B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Jun 21, 2016·3 cites·10 claims
- 1583US7598133B2Semiconductor memory device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Oct 6, 2009·9 cites·22 claims
- 1683US7112870B2Semiconductor integrated circuit device including dummy patterns located to reduce dishingRENESAS TECH CORP·Filed 2005·Granted Sep 26, 2006·4 cites·144 claims
- 1782US9099334B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Aug 4, 2015·5 cites·6 claims
- 1882US8357968B2Non-volatile memory semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2009·Granted Jan 22, 2013·8 cites·12 claims
- 1981US9171727B2Method of manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Oct 27, 2015·5 cites·13 claims
- 2081US8896053B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Nov 25, 2014·4 cites·7 claims
- 2181US7701020B2Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor deviceRENESAS TECH CORP·Filed 2009·Granted Apr 20, 2010·5 cites·7 claims
- 2281US7411238B2Semiconductor integrated circuit device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2006·Granted Aug 12, 2008·10 cites·10 claims
- 2381US7190031B2Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor deviceHITACHI ULSI SYS CO LTD·Filed 2003·Granted Mar 13, 2007·18 cites·71 claims
- 2480US9412878B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2015·Granted Aug 9, 2016·3 cites·11 claims
- 2580US9379127B2Semiconductor device and manufacturing method of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 28, 2016·2 cites·8 claims
- 2680US7145194B2Semiconductor integrated circuit device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Dec 5, 2006·22 cites·11 claims
- 2777US9324726B2Method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Apr 26, 2016·3 cites·13 claims
- 2877US8633530B2Semiconductor device and method of manufacturing the sameFUNAYAMA KOTA·Filed 2009·Granted Jan 21, 2014·5 cites·15 claims
- 2977US7495289B2Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor deviceRENESAS TECH CORP·Filed 2006·Granted Feb 24, 2009·4 cites·10 claims
- 3076US7154164B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS TECH CORP·Filed 2006·Granted Dec 26, 2006·2 cites·12 claims
- 3176US2025293100A1Manufacturing method for semiconductor device and semiconductor wafersRENESAS ELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 3275US7327014B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS TECH CORP·Filed 2006·Granted Feb 5, 2008·2 cites·10 claims
- 3374US9324883B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2014·Granted Apr 26, 2016·2 cites·6 claims
- 3473US8569144B2Method of manufacturing semiconductor integrated circuit deviceFUNAYAMA KOTA·Filed 2012·Granted Oct 29, 2013·3 cites·15 claims
- 3573US7161215B2Semiconductor memory device and method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor deviceHITACHI ULSI SYS CO LTD·Filed 2006·Granted Jan 9, 2007·3 cites·9 claims
- 3672US8133795B2Method of manufacturing semiconductor integrated circuit deviceFUNAYAMA KOTA·Filed 2010·Granted Mar 13, 2012·3 cites·10 claims
- 3771US9214350B2Semiconductor device having a capacitive elementRENESAS ELECTRONICS CORP·Filed 2014·Granted Dec 15, 2015·2 cites·16 claims
- 3868US9520504B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2014·Granted Dec 13, 2016·2 cites·13 claims
- 3968US8617974B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2012·Granted Dec 31, 2013·2 cites·17 claims
- 4068US7179737B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Feb 20, 2007·14 cites·26 claims
- 4167US2023093724A1Manufacturing method for semiconductor device and semiconductor wafersRENESAS ELECTRONICS CORP·Filed 2022·Application pending·0 cites
- 4264US7221056B2Semiconductor integrated circuit device and manufacturing method thereofRENESAS TECH CORP·Filed 2004·Granted May 22, 2007·11 cites·10 claims
- 4363US8969943B2Semiconductor device and manufacturing method of semiconductor deviceTOBA KOICHI·Filed 2011·Granted Mar 3, 2015·1 cites·19 claims
- 4462US9059100B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Jun 16, 2015·0 cites·4 claims
- 4562US8546867B2Non-volatile memory semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2012·Granted Oct 1, 2013·1 cites·9 claims
- 4661US9275956B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Mar 1, 2016·0 cites·18 claims
- 4759US8569107B2Semiconductor integrated circuit device and process for manufacturing the sameUCHIYAMA HIROYUKI·Filed 2012·Granted Oct 29, 2013·0 cites·6 claims
- 4859US7696608B2Semiconductor integrated circuit device and process for manufacturing the sameHITACHI ULSI SYS CO LTD·Filed 2007·Granted Apr 13, 2010·0 cites·18 claims
- 4958US9263291B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Feb 16, 2016·0 cites·10 claims
- 5058US8558352B2Semiconductor integrated circuit device and process for manufacturing the sameUCHIYAMA HIROYUKI·Filed 2011·Granted Oct 15, 2013·0 cites·3 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →