Inventor
FUJII TAKEO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “FUJII TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
17 patentsUS5910675AJun 8, 1999
Semiconductor device and method of making the same
NEC CORP17 citations92
US5274598ADec 28, 1993
Semiconductor memory having improved sensing arrangement
NEC CORP56 citations92
US4654689AMar 31, 1987
Structure of power supply wirings in semiconductor integrated circuit
NEC CORP33 citations92
US6335873B1Jan 1, 2002
Semiconductor integrated circuit device
NEC CORP40 citations91
US5138578AAug 11, 1992
Semiconductor memory circuit having an improved restoring scheme
NEC CORP21 citations82
US5973901AOct 26, 1999
Semiconductor circuit device with high electrostatic breakdown endurance
NEC CORP10 citations74
US5936283AAug 10, 1999
MOSFET for input/output protective circuit having a multi-layered contact structure with multiple contact holes on a single diffusion layer
NEC CORP11 citations74
US5175448ADec 29, 1992
Booster circuit
NEC CORP16 citations74
US6191633B1Feb 20, 2001
Semiconductor integrated circuit with protection circuit against electrostatic discharge
NEC CORP10 citations73
US6275367B1Aug 14, 2001
Semiconductor circuit device with high electrostatic breakdown endurance
NEC CORP2 citations63
US5187549AFeb 16, 1993
Dynamic random access memory device including stacked capacitors each having a lower electrode aligned with an upper electrode without tolerance and process of fabrication thereof
NEC CORP5 citations63
US5148400ASep 15, 1992
Semiconductor memory circuit having an improved restoring control circuit
NEC CORP4 citations63
US5097313AMar 17, 1992
Semiconductor memory device
NEC CORP4 citations63
US4926381AMay 15, 1990
Semiconductor memory circuit with sensing arrangement free from malfunction
NEC CORP5 citations63
US6175139B1Jan 16, 2001
Semiconductor device and method of making the same
NEC CORP5 citations62
US6101078AAug 8, 2000
Semiconductor device with protection circuit
NEC CORP2 citations62
US6537882B1Mar 25, 2003
Method of fabricating a semiconductor device in which no side walls are formed adjacent the gates of the MOSFETs of the memory cell
NEC CORP1 citations52
SUMITOMO CHEMICAL CO
6 patentsUS5049604ASep 17, 1991
Process for producing piperidine derivative and stabilized resin composition containing said derivative
SUMITOMO CHEMICAL CO22 citations92
US4912264AMar 27, 1990
Method for producing hydroxy-containing alkylated aromatic compounds
SUMITOMO CHEMICAL CO32 citations91
US4578472AMar 25, 1986
2,2,6,6-Tetramethylpiperidine and its production
SUMITOMO CHEMICAL CO14 citations73
US4578410AMar 25, 1986
Piperidine derivatives, their production and stabilized polymer compositions containing same
SUMITOMO CHEMICAL CO13 citations73
US4746743AMay 24, 1988
Process for producing 2,2,4-trimethyl-1,2-dihydroquinoline
SUMITOMO CHEMICAL CO7 citations71
US5256822AOct 26, 1993
Imine derivatives and process for production thereof
SUMITOMO CHEMICAL CO6 citations69