Inventor
FUJIWARA HIDEAKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
10 patentsUS5898197AApr 27, 1999
Non-volatile semiconductor memory devices
SANYO ELECTRIC CO62 citations95
US5798548AAug 25, 1998
Semiconductor device having multiple control gates
SANYO ELECTRIC CO58 citations95
US6424002B1Jul 23, 2002
Transistor, transistor array and non-volatile semiconductor memory
SANYO ELECTRIC CO29 citations92
US6388922B1May 14, 2002
Semiconductor memory and method of operating semiconductor memory
SANYO ELECTRIC CO31 citations92
US7564106B2Jul 21, 2009
Semiconductor device comprising gate electrode
SANYO ELECTRIC CO3 citations62
US6897515B2May 24, 2005
Semiconductor memory and semiconductor device
SANYO ELECTRIC CO6 citations62
US6610581B1Aug 26, 2003
Method of forming isolation film in semiconductor device
SANYO ELECTRIC CO2 citations62
US6603679B2Aug 5, 2003
Coupling coefficient measuring method and coupling coefficient measuring apparatus for semiconductor memory
SANYO ELECTRIC CO2 citations62
US6642571B2Nov 4, 2003
Nonvolatile semiconductor memory
SANYO ELECTRIC CO0 citations51
US7915695B2Mar 29, 2011
Semiconductor device comprising gate electrode
SANYO ELECTRIC CO0 citations41