JPS49116982A - - Google Patents
Info
- Publication number
- JPS49116982A JPS49116982A JP13885473A JP13885473A JPS49116982A JP S49116982 A JPS49116982 A JP S49116982A JP 13885473 A JP13885473 A JP 13885473A JP 13885473 A JP13885473 A JP 13885473A JP S49116982 A JPS49116982 A JP S49116982A
- 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.)
- Pending
Links
Landscapes
- Non-Volatile Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13885473A JPS49116982A (en) | 1973-12-14 | 1973-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13885473A JPS49116982A (en) | 1973-12-14 | 1973-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49116982A true JPS49116982A (en) | 1974-11-08 |
Family
ID=15231694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13885473A Pending JPS49116982A (en) | 1973-12-14 | 1973-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49116982A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171786A (en) * | 1974-12-19 | 1976-06-21 | Fujitsu Ltd | HANDOTAIFUKI HATSUSEIKI OKUSOCHI |
| JPS5231628A (en) * | 1975-06-14 | 1977-03-10 | Fujitsu Ltd | Semiconductor non-volatile memory unit |
| JPS5540352U (en) * | 1978-09-08 | 1980-03-15 | ||
| JPS5858773A (en) * | 1981-10-05 | 1983-04-07 | Agency Of Ind Science & Technol | Nonvolatile semiconductor memory |
| JPS58500683A (en) * | 1981-05-11 | 1983-04-28 | エヌ・シ−・ア−ル・コ−ポレ−シヨン | Semiconductor memory device with variable threshold value |
| JPS58171737A (en) * | 1982-04-02 | 1983-10-08 | Citizen Watch Co Ltd | Nonvolatile semiconductor memory |
| JPS59124768A (en) * | 1982-12-29 | 1984-07-18 | Fujitsu Ltd | Nonvolatile semiconductor memory device and its manufacture |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590272A (en) * | 1968-09-25 | 1971-06-29 | Westinghouse Electric Corp | Mis solid-state memory elements unitizing stable and reproducible charges in an insulating layer |
-
1973
- 1973-12-14 JP JP13885473A patent/JPS49116982A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590272A (en) * | 1968-09-25 | 1971-06-29 | Westinghouse Electric Corp | Mis solid-state memory elements unitizing stable and reproducible charges in an insulating layer |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171786A (en) * | 1974-12-19 | 1976-06-21 | Fujitsu Ltd | HANDOTAIFUKI HATSUSEIKI OKUSOCHI |
| JPS5231628A (en) * | 1975-06-14 | 1977-03-10 | Fujitsu Ltd | Semiconductor non-volatile memory unit |
| JPS5918793B2 (en) * | 1975-06-14 | 1984-04-28 | 富士通株式会社 | Semiconductor nonvolatile memory device |
| JPS5540352U (en) * | 1978-09-08 | 1980-03-15 | ||
| JPS58500683A (en) * | 1981-05-11 | 1983-04-28 | エヌ・シ−・ア−ル・コ−ポレ−シヨン | Semiconductor memory device with variable threshold value |
| JPS5858773A (en) * | 1981-10-05 | 1983-04-07 | Agency Of Ind Science & Technol | Nonvolatile semiconductor memory |
| JPH0526353B2 (en) * | 1981-10-05 | 1993-04-15 | Kogyo Gijutsuin | |
| JPS58171737A (en) * | 1982-04-02 | 1983-10-08 | Citizen Watch Co Ltd | Nonvolatile semiconductor memory |
| JPS59124768A (en) * | 1982-12-29 | 1984-07-18 | Fujitsu Ltd | Nonvolatile semiconductor memory device and its manufacture |
| JPH0450754B2 (en) * | 1982-12-29 | 1992-08-17 | Fujitsu Ltd |