Inventor
OHMI KAZUYUKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OHMI KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
4 patentsUS6232209B1May 15, 2001
Semiconductor device and manufacturing method thereof
MITSUBISHI ELECTRIC CORP58 citations93
US6228712B1May 8, 2001
Non-volatile semiconductor memory device and manufacturing method thereof
MITSUBISHI ELECTRIC CORP35 citations92
US6452226B2Sep 17, 2002
Non-volatile semiconductor memory device and manufacturing method thereof
MITSUBISHI ELECTRIC CORP6 citations73
US6346482B2Feb 12, 2002
Semiconductor device having an improved contact structure and a manufacturing method thereof
MITSUBISHI ELECTRIC CORP13 citations69