Inventor
NAKATA YOSHIAKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “NAKATA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
14 patentsUS6573527B1Jun 3, 2003
Quantum semiconductor device including quantum dots and a fabrication process thereof
FUJITSU LTD72 citations96
US6281519B1Aug 28, 2001
Quantum semiconductor memory device including quantum dots
FUJITSU LTD71 citations96
US5936258AAug 10, 1999
Optical semiconductor memory device and read/write method therefor
FUJITSU LTD55 citations94
US7595508B2Sep 29, 2009
Optical semiconductor device and method for fabricating the same
FUJITSU LTD24 citations92
US5436468AJul 25, 1995
Ordered mixed crystal semiconductor superlattice device
FUJITSU LTD35 citations92
US5392307AFeb 21, 1995
Vertical optoelectronic semiconductor device
FUJITSU LTD43 citations92
US7015498B2Mar 21, 2006
Quantum optical semiconductor device
FUJITSU LTD26 citations91
US5905297AMay 18, 1999
Semiconductor integrated circuit using monolayer epitaxial growth
FUJITSU LTD6 citations74
US5812574ASep 22, 1998
Quantum optical semiconductor device producing output optical emission with sharply defined spectrum
FUJITSU LTD15 citations74
US9553224B2Jan 24, 2017
Semiconductor photodetector element and method
FUJITSU LTD3 citations72
US9036673B2May 19, 2015
Semiconductor laser
FUJITSU LTD2 citations63
US5705408AJan 6, 1998
Method for forming semiconductor integrated circuit using monolayer epitaxial growth
FUJITSU LTD3 citations63
US6992320B2Jan 31, 2006
Semiconductor optical device with quantum dots having internal tensile or compressive strain
FUJITSU LTD5 citations62
US9401444B2Jul 26, 2016
Solar cell and manufacturing method thereof
FUJITSU LTD0 citations42
KOBE STEEL LTD
4 patentsUS7338273B2Mar 4, 2008
Cutter machine
KOBE STEEL LTD10 citations83
US6638045B2Oct 28, 2003
Die for manufacturing resin pellets
KOBE STEEL LTD12 citations73
USRE37681EApr 30, 2002
Filter member and screen changer for use in resin extruder
KOBE STEEL LTD7 citations73
US5756129AMay 26, 1998
Filter member and screen changer for use in resin extruder
KOBE STEEL LTD14 citations73