Inventor · Yokkaichi, JP

Hisataka Meguro

19Patents
6h-index
34Co-inventors
66Inventor score

Filing activity: Jul 16, 1997 → Sep 8, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US6235589A Method of making non-volatile memory with polysilicon spacers Electricity 24 Expired
US6878985B2 Nonvolatile semiconductor memory device having a memory cell that includes a floating gate electrode and control gate electrode Electricity 18 Expired
US7868376B2 Semiconductor storage device and method for manufacturing the same Electricity 14 Active
US5880498A Semiconductor device having a nitrogen doped polysilicon layer Electricity 11 Expired
US6657251B1 Semiconductor memory device having memory transistors with gate electrodes of a double-layer stacked structure and method of fabricating the same Electricity 6 Expired
US6876565B2 Semiconductor memory device Electricity 6 Expired
US9865616B2 Semiconductor memory device and method for manufacturing same Electricity 5 Active
US8975178B2 Method of manufacturing a memory device using fine patterning techniques Electricity 5 Active
US8541830B1 Nonvolatile semiconductor memory device and method for manufacturing the same Electricity 3 Active
US8624317B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 2 Active
US8592885B2 Nonvolatile semiconductor memory device and method for manufacturing the same Electricity 2 Active
US10367000B2 Semiconductor device and method for manufacturing same Electricity 2 Active
US8198665B2 Semiconductor storage device and manufacturing method thereof Electricity 2 Active
US7718483B2 Method of manufacturing non-volatile semiconductor memory Electricity 2 Active
US8748965B2 Nonvolatile semiconductor memory device Electricity 1 Active
US8071449B2 Semiconductor storage device and method for manufacturing the same Electricity 1 Active
US7718474B2 Semiconductor device and method of manufacturing the same Electricity 1 Active
US9059035B2 Nonvolatile semiconductor device and its manufacturing method having memory cells with multiple layers Physics 0 Active
US9953998B2 Semiconductor memory device and method for manufacturing same Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.