Assignee
YAHASHI KATSUNORI
JP3 patents
Top patents by PatentIndex Score
US8294199B2Oct 23, 2012
Nonvolatile semiconductor memory device and method for manufacturing the same
YAHASHI KATSUNORI165 citations98
US8492824B2Jul 23, 2013
Semiconductor memory device and method for manufacturing same
YAHASHI KATSUNORI37 citations93
US8273628B2Sep 25, 2012
Semiconductor device manufacturing method including exposing electrode layers into a hole
YAHASHI KATSUNORI5 citations61