IP Library Granted Patent US 5,237,187
Granted Patent Utility
US 5,237,187 · App. 07/799,541

Semiconductor memory circuit device and method for fabricating same

Inventors: Naokatsu Suwanai, Hiroyuki Miyazawa, Atushi Ogishima, Masaki Nagao, Kyoichiro Asayama, Hiroyuki Uchiyama, Yoshiyuki Kaneko, Takashi Yoneoka, Kozo Watanabe, Kazuya Endo, Hiroki Soeda
Patented Case View Patent ↗
Granted: Aug 17, 1993 Filed: Nov 27, 1991
Inventors
Naokatsu Suwanai
Hiroyuki Miyazawa
Atushi Ogishima
Masaki Nagao
Kyoichiro Asayama
Hiroyuki Uchiyama
Yoshiyuki Kaneko
Takashi Yoneoka
Kozo Watanabe
Kazuya Endo
Hiroki Soeda
Assignee (at issue)
HITACHI, LTD.

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Quick Facts
Patent No.
US 5,237,187
App. No.
07/799,541
Filed
1991-11-27
Granted
1993-08-17
Kind
A