Inventor
MORISHITA KEIKO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MORISHITA KEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS5281891AJan 25, 1994
Electron emission element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations91
US5469015ANov 21, 1995
Functional vacuum microelectronic field-emission device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72
US5343110AAug 30, 1994
Electron emission element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
TOSHIBA MEMORY CORP
3 patentsUS11187975B2Nov 30, 2021
Correction pattern generation device, pattern defect correction system, correction pattern generation method, and semiconductor device manufacturing method
TOSHIBA MEMORY CORP0 citations59
US10241394B2Mar 26, 2019
Pattern formation method, control device, and semiconductor device manufacture method
TOSHIBA MEMORY CORP0 citations51
US10274821B2Apr 30, 2019
Mask and manufacturing method of mask
TOSHIBA MEMORY CORP0 citations50