Inventor
FUJITA SHINOBU
JP93 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA SHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
34 patentsUS6157047ADec 5, 2000
Light emitting semiconductor device using nanocrystals
TOSHIBA KK163 citations99
US8912822B2Dec 16, 2014
Semiconductor integrated circuit
TOSHIBA KK57 citations98
US6208000B1Mar 27, 2001
Semiconductor element having charge accumulating layer under gate electrode and using single electron phenomenon
TOSHIBA KK53 citations96
US7405423B2Jul 29, 2008
Random number generating device
TOSHIBA KK19 citations93
US7336525B2Feb 26, 2008
Nonvolatile memory for logic circuits
TOSHIBA KK22 citations93
US7068069B2Jun 27, 2006
Control circuit and reconfigurable logic block
TOSHIBA KK25 citations93
US5319223AJun 7, 1994
High electron mobility transistor
TOSHIBA KK29 citations92
US9147458B2Sep 29, 2015
Magnetic random access memory
TOSHIBA KK13 citations84
US8039890B2Oct 18, 2011
Random number generating device
TOSHIBA KK8 citations84
US7949984B2May 24, 2011
Method and apparatus for designing a three-dimensional integrated circuit
TOSHIBA KK18 citations84
US7671397B2Mar 2, 2010
Switching element
TOSHIBA KK12 citations84
US7653855B2Jan 26, 2010
Random number test circuit, random number generation circuit, semiconductor integrated circuit, IC card and information terminal device
TOSHIBA KK9 citations84
US7111029B2Sep 19, 2006
Random number generating circuit
TOSHIBA KK14 citations84
US7573094B2Aug 11, 2009
Random number generating element
TOSHIBA KK7 citations74
US7558813B2Jul 7, 2009
Random number generating device
TOSHIBA KK6 citations74
US10459692B2Oct 29, 2019
Random number generator
TOSHIBA KK4 citations73
US10460784B2Oct 29, 2019
Magnetic memory and memory system
TOSHIBA KK2 citations73
US10361358B2Jul 23, 2019
Spin orbit torque (SOT) MRAM having a source line connected to a spin orbit conductive layer and arranged above a magnetoresistive element
TOSHIBA KK3 citations73
US10298407B2May 21, 2019
Data generation apparatus, electronic device, and authentication system
TOSHIBA KK3 citations73
US10042725B2Aug 7, 2018
Memory control circuit, cache memory and memory control method
TOSHIBA KK3 citations73
US9954029B2Apr 24, 2018
Resistance change memory
TOSHIBA KK2 citations73
US9786342B2Oct 10, 2017
Memory control circuit and cache memory
TOSHIBA KK2 citations73
US9754664B2Sep 5, 2017
Semiconductor memory
TOSHIBA KK2 citations73
US9712166B2Jul 18, 2017
Data generating device and authentication system
TOSHIBA KK2 citations73
US9557801B2Jan 31, 2017
Cache device, cache system and control method
TOSHIBA KK2 citations73
US9548097B2Jan 17, 2017
Magnetic random access memory
TOSHIBA KK2 citations73
US7395288B2Jul 1, 2008
Seed generating circuit, random number generating circuit, semiconductor integrated circuit, IC card, and information terminal equipment
TOSHIBA KK7 citations70
US10360100B2Jul 23, 2019
Cache memory system and processor system
TOSHIBA KK1 citations63
US9524764B2Dec 20, 2016
Semiconductor device having stacked chips
TOSHIBA KK2 citations63
US9218868B2Dec 22, 2015
Magnetic memory
TOSHIBA KK3 citations63
US7917560B2Mar 29, 2011
Random number test circuit
TOSHIBA KK2 citations63
US7642538B2Jan 5, 2010
Switching element, line-switching device and logic circuit
TOSHIBA KK6 citations63
US7629609B2Dec 8, 2009
Random number generating device
TOSHIBA KK1 citations63
US7001787B2Feb 21, 2006
Electrode manufacturing method
TOSHIBA KK3 citations63
TOSHIBA MEMORY CORP
6 patentsUS10481975B2Nov 19, 2019
Memory system
TOSHIBA MEMORY CORP7 citations84
US10423536B2Sep 24, 2019
Memory system with plural nonvolatile memories having different access sizes, different speeds using address conversion information to access one memory by converting an address to access another memory
TOSHIBA MEMORY CORP7 citations84
US10083729B2Sep 25, 2018
Magnetic memory and memory system
TOSHIBA MEMORY CORP9 citations84
US10585587B2Mar 10, 2020
Memory control circuitry, memory system and processor system
TOSHIBA MEMORY CORP2 citations73
US10249352B2Apr 2, 2019
Memory device and memory system
TOSHIBA MEMORY CORP3 citations73
US10564871B2Feb 18, 2020
Memory system having multiple different type memories with various data granularities
TOSHIBA MEMORY CORP1 citations63
FUJITA SHINOBU
3 patentsUS8581414B2Nov 12, 2013
Method of manufacturing three-dimensional integrated circuit and three-dimensional integrated circuit apparatus
FUJITA SHINOBU21 citations92
US8450625B2May 28, 2013
Switch device and circuit including switch device
FUJITA SHINOBU21 citations92
US8716805B2May 6, 2014
CMOS integrated circuits with bonded layers containing functional electronic devices
FUJITA SHINOBU5 citations73
YASUDA SHINICHI
2 patentsTANAMOTO TETSUFUMI
2 patentsABE KEIKO
1 patentMATSUMOTO MARI
1 patentNISHI YOSHIFUMI
1 patentShowing the top 50 of 93 patents by PatentIndex Score.