JPS5165660A - - Google Patents
Info
- Publication number
- JPS5165660A JPS5165660A JP49139159A JP13915974A JPS5165660A JP S5165660 A JPS5165660 A JP S5165660A JP 49139159 A JP49139159 A JP 49139159A JP 13915974 A JP13915974 A JP 13915974A JP S5165660 A JPS5165660 A JP S5165660A
- 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
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Light Receiving Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13915974A JPS5642146B2 (en) | 1974-12-03 | 1974-12-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13915974A JPS5642146B2 (en) | 1974-12-03 | 1974-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5165660A true JPS5165660A (en) | 1976-06-07 |
JPS5642146B2 JPS5642146B2 (en) | 1981-10-02 |
Family
ID=15238940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13915974A Expired JPS5642146B2 (en) | 1974-12-03 | 1974-12-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5642146B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55124277A (en) * | 1979-03-19 | 1980-09-25 | Nec Corp | Semiconductor photodetector |
JPS5670442A (en) * | 1979-11-14 | 1981-06-12 | Ricoh Co Ltd | Controlling device for density of toner |
JPS6420409A (en) * | 1987-07-15 | 1989-01-24 | Matsushita Electric Works Ltd | Position detector |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4712862U (en) * | 1971-03-12 | 1972-10-16 | ||
JPS494695A (en) * | 1972-05-08 | 1974-01-16 |
-
1974
- 1974-12-03 JP JP13915974A patent/JPS5642146B2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4712862U (en) * | 1971-03-12 | 1972-10-16 | ||
JPS494695A (en) * | 1972-05-08 | 1974-01-16 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55124277A (en) * | 1979-03-19 | 1980-09-25 | Nec Corp | Semiconductor photodetector |
JPS5670442A (en) * | 1979-11-14 | 1981-06-12 | Ricoh Co Ltd | Controlling device for density of toner |
JPS6420409A (en) * | 1987-07-15 | 1989-01-24 | Matsushita Electric Works Ltd | Position detector |
Also Published As
Publication number | Publication date |
---|---|
JPS5642146B2 (en) | 1981-10-02 |