Inventor · disambiguated record
Yuji Kihara
Also filed as: KIHARA YUJI
16 granted patents·3 pending applications·205 citations·filing 1987–2018
93Inventor score
Files withMITSUBISHI ELECTRIC CORP6RENESAS TECH CORP5KIHARA YUJI4POWERCHIP TECH CORP2POWERCHIP SEMICONDUCTOR MFG CORP1
Top patents by PatentIndex Score
19 records- 0195US9653142B1Volatile semicondcutor memory device, refresh control circuit and method thereofPOWERCHIP TECH CORP·Filed 2016·Granted May 16, 2017·25 cites·7 claims
- 0289US5079744ATest apparatus for static-type semiconductor memory devicesMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jan 7, 1992·75 cites·10 claims
- 0378US10082820B1Power control circuit and logic circuit device having the samePOWERCHIP TECHNOLOGY CORP·Filed 2018·Granted Sep 25, 2018·3 cites·6 claims
- 0477US6625056B1Semiconductor memory device having memory cells requiring no refresh operationsMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Sep 23, 2003·26 cites·12 claims
- 0575US8491062B2Vehicle wheelKIHARA YUJI·Filed 2011·Granted Jul 23, 2013·6 cites·7 claims
- 0675US8398178B2Vehicle wheel diskKIHARA YUJI·Filed 2011·Granted Mar 19, 2013·6 cites·7 claims
- 0773US6775176B2Semiconductor memory device having memory cells requiring no refresh operationsRENESAS TECH CORP·Filed 2002·Granted Aug 10, 2004·21 cites·19 claims
- 0872US8646851B2Vehicle wheelKIHARA YUJI·Filed 2011·Granted Feb 11, 2014·6 cites·3 claims
- 0971US7265412B2Semiconductor memory device having memory cells requiring no refresh operationRENESAS TECH CORP·Filed 2006·Granted Sep 4, 2007·4 cites·7 claims
- 1068US8454100B2Vehicle wheel diskKIHARA YUJI·Filed 2011·Granted Jun 4, 2013·4 cites·5 claims
- 1156US7141835B2Semiconductor memory device having memory cells requiring no refresh operationRENESAS TECH CORP·Filed 2004·Granted Nov 28, 2006·6 cites·10 claims
- 1246US5021685AInput buffer circuit having a resistor for reducing through-current and a capacitor for preventing delayMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jun 4, 1991·8 cites·9 claims
- 1345US5122987ASemiconductor memory device with individually addressable space cells capable of driving a data busMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jun 16, 1992·11 cites·21 claims
- 1441US2009140798A1Semiconductor device including reference voltage generation circuit attaining reduced current consumption during stand-byRENESAS TECH CORP·Filed 2009·Application pending·0 cites
- 1538US10497431B2Static random-access memory device, redundant circuit thereof, and semiconductor devicePOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2018·Granted Dec 3, 2019·0 cites·9 claims
- 1634US2005024127A1Semiconductor device including reference voltage generation circuit attaining reduced current consumption during stand-byRENESAS TECH CORP·Filed 2004·Application pending·0 cites
- 1733US4787068AMOS-type memory circuitMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Nov 22, 1988·3 cites·11 claims
- 1833US2016284713A1Semiconductor memory devicePOWERCHIP TECH CORP·Filed 2015·Application pending·0 cites
- 1930US4805153AInput buffer circuit of a MOS memory deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Feb 14, 1989·1 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →