Inventor

IWASAWA KAZUAKI

JP8 patents

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

TOSHIBA KK

3 patents

US8900984B2Dec 2, 2014

Nonvolatile semiconductor memory device and method for manufacturing same

TOSHIBA KK6 citations82

US7582572B2Sep 1, 2009

Method of manufacturing insulating film, method of manufacturing transistor, and method of manufacturing electronic device

TOSHIBA KK6 citations59

US7803721B2Sep 28, 2010

Semiconductor device and method of manufacturing same

TOSHIBA KK0 citations49

IWASAWA KAZUAKI

2 patents

US8080463B2Dec 20, 2011

Semiconductor device manufacturing method and silicon oxide film forming method

IWASAWA KAZUAKI5 citations57

US8193056B2Jun 5, 2012

Method of manufacturing semiconductor device

IWASAWA KAZUAKI0 citations36

NAKAO TAKASHI

1 patent

US8441061B2May 14, 2013

Nonvolatile semiconductor memory device with different doping concentration word lines

NAKAO TAKASHI12 citations82

MATSUO SHOGO

1 patent

US8329553B2Dec 11, 2012

Method for manufacturing semiconductor device and NAND-type flash memory

MATSUO SHOGO1 citations44

AKAHORI HIROSHI

1 patent

US8723245B2May 13, 2014

Nonvolatile memory device

AKAHORI HIROSHI0 citations38