RI EL RICERCHE ELETTRONICHE SR has a total of 14 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Italy, France and United Kingdom. Its main competitors in its focus markets audio-visual technology are SP N PROIZV OB SOYUZVUZPRIBOR, TAKAHASHI YUICHI and HOTTA TOHRU.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 9 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Special information storage |
| Publication | Filing date | Title |
|---|---|---|
| GB1373469A | Magnetic tape recording and or reproducing apparatus | |
| GB1315781A | Automatic tape recording-reproducing apparatus |