JPS50779A - - Google Patents

Info

Publication number
JPS50779A
JPS50779A JP12555473A JP12555473A JPS50779A JP S50779 A JPS50779 A JP S50779A JP 12555473 A JP12555473 A JP 12555473A JP 12555473 A JP12555473 A JP 12555473A JP S50779 A JPS50779 A JP S50779A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12555473A
Other languages
Japanese (ja)
Other versions
JPS535194B2 (cs
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS50779A publication Critical patent/JPS50779A/ja
Publication of JPS535194B2 publication Critical patent/JPS535194B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Non-Volatile Memory (AREA)
JP12555473A 1972-11-13 1973-11-09 Expired JPS535194B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30609372A 1972-11-13 1972-11-13

Publications (2)

Publication Number Publication Date
JPS50779A true JPS50779A (cs) 1975-01-07
JPS535194B2 JPS535194B2 (cs) 1978-02-24

Family

ID=23183770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12555473A Expired JPS535194B2 (cs) 1972-11-13 1973-11-09

Country Status (1)

Country Link
JP (1) JPS535194B2 (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457875A (en) * 1977-10-17 1979-05-10 Hitachi Ltd Semiconductor nonvolatile memory device
JPS54139383A (en) * 1978-04-20 1979-10-29 Nec Corp Non-volatile semiconductor memory device
JPH0690007A (ja) * 1992-09-09 1994-03-29 Sumitomo Metal Ind Ltd 半導体装置
JP2004253541A (ja) * 2003-02-19 2004-09-09 Ricoh Co Ltd 半導体装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457875A (en) * 1977-10-17 1979-05-10 Hitachi Ltd Semiconductor nonvolatile memory device
JPS54139383A (en) * 1978-04-20 1979-10-29 Nec Corp Non-volatile semiconductor memory device
JPH0690007A (ja) * 1992-09-09 1994-03-29 Sumitomo Metal Ind Ltd 半導体装置
JP2004253541A (ja) * 2003-02-19 2004-09-09 Ricoh Co Ltd 半導体装置

Also Published As

Publication number Publication date
JPS535194B2 (cs) 1978-02-24

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