Inventor
CHIBA MASAHIKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
4 patentsUS5050125ASep 17, 1991
Electrically erasable programmable read-only memory with NAND cellstructure
TOSHIBA KK60 citations95
US5508957AApr 16, 1996
Non-volatile semiconductor memory with NAND cell structure and switching transistors with different channel lengths to reduce punch-through
TOSHIBA KK56 citations92
US5400279AMar 21, 1995
Nonvolatile semiconductor memory device with NAND cell structure
TOSHIBA KK24 citations92
US5440509AAug 8, 1995
Electrically erasable programmable read-only memory with NAND cell structure and intermediate level voltages initially applied to bit lines
TOSHIBA KK17 citations73