Inventor · disambiguated record
Akihiro Hirota
Also filed as: HIROTA AKIHIRO
17 granted patents·3 pending applications·197 citations·filing 1997–2017
92Inventor score
Files withHIROTA AKIHIRO6OKI ELECTRIC IND CO LTD6TOYOTA MOTOR CO LTD3OKI SEMICONDUCTOR CO LTD2POWERCHIP TECHNOLOGY CORP1
Top patents by PatentIndex Score
20 records- 0191US8863878B2Vehicle battery mounting structureSHIROOKA MASAKAZU·Filed 2011·Granted Oct 21, 2014·29 cites·7 claims
- 0290US6574150B2Dynamic random access memory with low power consumptionOKI ELECTRIC IND CO LTD·Filed 2002·Granted Jun 3, 2003·89 cites·13 claims
- 0382US7965065B2Trimming circuitOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Jun 21, 2011·14 cites·11 claims
- 0479US10818337B2Semiconductor memory device for preventing occurrence of row hammer issueZENTEL JAPAN CORP·Filed 2017·Granted Oct 27, 2020·5 cites·39 claims
- 0578US9387883B2Vehicle front portion structureTOYOTA MOTOR CO LTD·Filed 2015·Granted Jul 12, 2016·4 cites·5 claims
- 0675US9643516B2Vehicle drive battery attachment structureTOYOTA MOTOR CO LTD·Filed 2015·Granted May 9, 2017·1 cites·7 claims
- 0769US5949729AMemory device with current limiting featureOKI ELECTRIC IND CO LTD·Filed 1997·Granted Sep 7, 1999·31 cites·15 claims
- 0868US8233346B2Start-up circuit of internal power supply of semiconductor memoryHIROTA AKIHIRO·Filed 2010·Granted Jul 31, 2012·4 cites·6 claims
- 0965US9865327B1Semiconductor memory apparatusPOWERCHIP TECHNOLOGY CORP·Filed 2017·Granted Jan 9, 2018·2 cites·12 claims
- 1063US6791894B2DRAM power-source controller that reduces current consumption during standbyOKI ELECTRIC IND CO LTD·Filed 2002·Granted Sep 14, 2004·15 cites·19 claims
- 1156US10173730B2Vehicle front structureTOYOTA MOTOR CO LTD·Filed 2014·Granted Jan 8, 2019·2 cites·6 claims
- 1241US8547082B2Semiconductor device and pulse width detection methodHIROTA AKIHIRO·Filed 2011·Granted Oct 1, 2013·0 cites·5 claims
- 1340US2009089633A1Semiconductor Testing Apparatus and MethodOKI ELECTRIC IND CO LTD·Filed 2008·Application pending·0 cites
- 1439US8225149B2Semiconductor testing apparatus and methodHIROTA AKIHIRO·Filed 2011·Granted Jul 17, 2012·0 cites·8 claims
- 1538US2011187446A1Semiconductor deviceOKI SEMICONDUCTOR CO LTD·Filed 2011·Application pending·0 cites
- 1636US8743648B2Internal power source voltage generating circuit of semiconductor memory and method for generating internal power source voltageHIROTA AKIHIRO·Filed 2012·Granted Jun 3, 2014·0 cites·8 claims
- 1736US2009072893A1Voltage supply circuitOKI ELECTRIC IND CO LTD·Filed 2008·Application pending·0 cites
- 1834US8179738B2Internal power supply control circuit of semiconductor memoryHIROTA AKIHIRO·Filed 2010·Granted May 15, 2012·0 cites·2 claims
- 1933US8243531B2Reference potential generating circuit of semiconductor memoryHIROTA AKIHIRO·Filed 2010·Granted Aug 14, 2012·0 cites·4 claims
- 2032US6438061B1Dynamic random access memory with low power consumptionOKI ELECTRIC IND CO LTD·Filed 2001·Granted Aug 20, 2002·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →