Assignee
HIROTA AKIHIRO
JP·6 granted patents·4 citations·filing 2010–2012
Top patents by PatentIndex Score
6 records- 0168US8233346B2Start-up circuit of internal power supply of semiconductor memoryHIROTA AKIHIRO·Filed 2010·Granted Jul 31, 2012·4 cites·6 claims
- 0241US8547082B2Semiconductor device and pulse width detection methodHIROTA AKIHIRO·Filed 2011·Granted Oct 1, 2013·0 cites·5 claims
- 0339US8225149B2Semiconductor testing apparatus and methodHIROTA AKIHIRO·Filed 2011·Granted Jul 17, 2012·0 cites·8 claims
- 0436US8743648B2Internal 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
- 0534US8179738B2Internal power supply control circuit of semiconductor memoryHIROTA AKIHIRO·Filed 2010·Granted May 15, 2012·0 cites·2 claims
- 0633US8243531B2Reference potential generating circuit of semiconductor memoryHIROTA AKIHIRO·Filed 2010·Granted Aug 14, 2012·0 cites·4 claims
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