Inventor

KAMIGAKI TETSUYA

JP7 patents

⚠️ This page may combine multiple inventors who share the name “KAMIGAKI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

4 patents

US7604926B2Oct 20, 2009

Method of manufacturing a semiconductor device

TOSHIBA KK14 citations83

US5866946AFeb 2, 1999

Semiconductor device having a plug for diffusing hydrogen into a semiconductor substrate

TOSHIBA KK15 citations72

US7811745B2Oct 12, 2010

Method of manufacturing semiconductor device

TOSHIBA KK3 citations62

US7675161B2Mar 9, 2010

Semiconductor device with wirings having varying lengths

TOSHIBA KK4 citations62

ITO EIJI

2 patents

US8705261B2Apr 22, 2014

Semiconductor device having dummy bit lines wider than bit lines

ITO EIJI3 citations60

US8254154B2Aug 28, 2012

NAND flash memory having bit line with smaller width than width of peripheral interconnect line

ITO EIJI4 citations60

TOSHIBA MEMORY CORP

1 patent

US9922991B2Mar 20, 2018

Semiconductor memory device and method for manufacturing same

TOSHIBA MEMORY CORP8 citations84