JPH0391990U - - Google Patents
Info
- Publication number
- JPH0391990U JPH0391990U JP1990000096U JP9690U JPH0391990U JP H0391990 U JPH0391990 U JP H0391990U JP 1990000096 U JP1990000096 U JP 1990000096U JP 9690 U JP9690 U JP 9690U JP H0391990 U JPH0391990 U JP H0391990U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- infrared
- position information
- area
- transponder
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
- Optical Communication System (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990000096U JPH0391990U (cs) | 1990-01-05 | 1990-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990000096U JPH0391990U (cs) | 1990-01-05 | 1990-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0391990U true JPH0391990U (cs) | 1991-09-19 |
Family
ID=31504065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990000096U Pending JPH0391990U (cs) | 1990-01-05 | 1990-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0391990U (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013032955A (ja) * | 2011-08-01 | 2013-02-14 | Taisei Corp | 位置確認システム |
| JP2016151496A (ja) * | 2015-02-18 | 2016-08-22 | ローム株式会社 | 位置検出装置およびそれを用いた電気機器と、位置検出方法 |
-
1990
- 1990-01-05 JP JP1990000096U patent/JPH0391990U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013032955A (ja) * | 2011-08-01 | 2013-02-14 | Taisei Corp | 位置確認システム |
| JP2016151496A (ja) * | 2015-02-18 | 2016-08-22 | ローム株式会社 | 位置検出装置およびそれを用いた電気機器と、位置検出方法 |