IP Library › Granted Patent US 5,949,715
Granted Patent Utility
US 5,949,715 · App. 08/720,007

Nonvolatile semiconductor memory device

Inventors: Koichi Seki, Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume
Patented Case View Patent ↗
Granted: Sep 7, 1999 Filed: Sep 27, 1996
Inventors
Koichi Seki
Takeshi Wada
Tadashi Muto
Kazuyoshi Shoji
Yasurou Kubota
Hitoshi Kume
Assignee (at issue)
HITACHI, LTD.

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Quick Facts
Patent No.
US 5,949,715
App. No.
08/720,007
Filed
1996-09-27
Granted
1999-09-07
Kind
A