Inventor · disambiguated record
Nobumichi Okazaki
Also filed as: OKAZAKI NOBUMICHI
16 granted patents·201 citations·filing 1987–2008
93Inventor score
Top patents by PatentIndex Score
16 records- 0191US7221600B2Arithmetic circuit integrated with a variable resistance memory elementSONY CORP·Filed 2005·Granted May 22, 2007·29 cites·2 claims
- 0290US7599210B2Nonvolatile memory cell, storage device and nonvolatile logic circuitSONY CORP·Filed 2006·Granted Oct 6, 2009·26 cites·20 claims
- 0388US7345908B2Memory deviceSONY CORP·Filed 2006·Granted Mar 18, 2008·21 cites·4 claims
- 0486US7471543B2Storage device and semiconductor deviceSONY CORP·Filed 2006·Granted Dec 30, 2008·21 cites·16 claims
- 0585US7242606B2Storage apparatus and semiconductor apparatusSONY CORP·Filed 2005·Granted Jul 10, 2007·19 cites·12 claims
- 0685US7209379B2Storage device and semiconductor deviceSONY CORP·Filed 2005·Granted Apr 24, 2007·20 cites·12 claims
- 0774US8446756B2Method of stabilizing data hold operations of a storage deviceSHIIMOTO TSUNENORI·Filed 2008·Granted May 21, 2013·5 cites·14 claims
- 0870US7719873B2Memory and semiconductor device with memory state detectionSONY CORP·Filed 2005·Granted May 18, 2010·8 cites·6 claims
- 0969US7372718B2Storage and semiconductor deviceSONY CORP·Filed 2005·Granted May 13, 2008·8 cites·7 claims
- 1067US4827454ASemiconductor memory deviceSONY CORP·Filed 1987·Granted May 2, 1989·23 cites·13 claims
- 1161US7583525B2Method of driving storage deviceSONY CORP·Filed 2007·Granted Sep 1, 2009·4 cites·9 claims
- 1259US7336520B2Storage device and semiconductor apparatusSONY CORP·Filed 2006·Granted Feb 26, 2008·4 cites·7 claims
- 1358US7423902B2Storage device and semiconductor apparatusSONY CORP·Filed 2006·Granted Sep 9, 2008·4 cites·4 claims
- 1451US7020010B2Magnetic storage apparatus using ferromagnetic tunnel junction devicesSONY CORP·Filed 2003·Granted Mar 28, 2006·7 cites·2 claims
- 1541US7542335B2Magnetic storage device using ferromagnetic tunnel junction elementSONY CORP·Filed 2003·Granted Jun 2, 2009·0 cites·14 claims
- 1638US7130224B2Composite storage circuit and semiconductor device having the same composite storage circuitSONY CORP·Filed 2003·Granted Oct 31, 2006·2 cites·19 claims
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