JPS6410841U - - Google Patents
Info
- Publication number
- JPS6410841U JPS6410841U JP8455888U JP8455888U JPS6410841U JP S6410841 U JPS6410841 U JP S6410841U JP 8455888 U JP8455888 U JP 8455888U JP 8455888 U JP8455888 U JP 8455888U JP S6410841 U JPS6410841 U JP S6410841U
- Authority
- JP
- Japan
- Prior art keywords
- computer
- program
- response
- basic unit
- cipher
- Prior art date
- 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
- 238000004590 computer program Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
Landscapes
- Storage Device Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8455888U JPS6410841U (en, 2012) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8455888U JPS6410841U (en, 2012) | 1988-06-28 | 1988-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410841U true JPS6410841U (en, 2012) | 1989-01-20 |
Family
ID=31309240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8455888U Pending JPS6410841U (en, 2012) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410841U (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58195975A (ja) * | 1982-05-12 | 1983-11-15 | Canon Inc | 電子機器の使用者認識パツク |
| JPS6224324A (ja) * | 1985-07-24 | 1987-02-02 | Matsushita Electric Ind Co Ltd | ソフトウエアのプロテクト方法 |
-
1988
- 1988-06-28 JP JP8455888U patent/JPS6410841U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58195975A (ja) * | 1982-05-12 | 1983-11-15 | Canon Inc | 電子機器の使用者認識パツク |
| JPS6224324A (ja) * | 1985-07-24 | 1987-02-02 | Matsushita Electric Ind Co Ltd | ソフトウエアのプロテクト方法 |