JPS4845143A - - Google Patents
Info
- Publication number
- JPS4845143A JPS4845143A JP7999871A JP7999871A JPS4845143A JP S4845143 A JPS4845143 A JP S4845143A JP 7999871 A JP7999871 A JP 7999871A JP 7999871 A JP7999871 A JP 7999871A JP S4845143 A JPS4845143 A JP S4845143A
- 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
Links
Landscapes
- Non-Volatile Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7999871A JPS5223532B2 (it) | 1971-10-11 | 1971-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7999871A JPS5223532B2 (it) | 1971-10-11 | 1971-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4845143A true JPS4845143A (it) | 1973-06-28 |
| JPS5223532B2 JPS5223532B2 (it) | 1977-06-24 |
Family
ID=13705949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7999871A Expired JPS5223532B2 (it) | 1971-10-11 | 1971-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223532B2 (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4975040A (it) * | 1972-11-20 | 1974-07-19 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7554854B2 (en) | 2006-03-31 | 2009-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Method for deleting data from NAND type nonvolatile memory |
-
1971
- 1971-10-11 JP JP7999871A patent/JPS5223532B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4975040A (it) * | 1972-11-20 | 1974-07-19 | ||
| JPS5513144B2 (it) * | 1972-11-20 | 1980-04-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5223532B2 (it) | 1977-06-24 |